From: Kevin Day <thekevinday@gmail.com>
Date: Sat, 14 Jan 2023 23:13:37 +0000 (-0600)
Subject: Bugfix: Several problems with the wrapping define macros, unused private functions... 
X-Git-Url: https://git.kevux.org/?a=commitdiff_plain;h=cb1e742784dc0f55d4f39971da4ad5648614118b;p=fll

Bugfix: Several problems with the wrapping define macros, unused private functions, and non-existent functions.

The stand alone builds revealed several problems with the wrapping define macros.
The ones that I noticed or were blocking me from compiling have been fixed.
It will be no surprise if there are still more such problems hiding in the code somewhere.

Remove stale and unused private functions.

There is are no f_file_clone_at() and f_file_copy_at() functions.
Remove references and related wrapping define macros.
---

diff --git a/level_0/f_file/c/file.c b/level_0/f_file/c/file.c
index 1109f56..944d069 100644
--- a/level_0/f_file/c/file.c
+++ b/level_0/f_file/c/file.c
@@ -308,7 +308,22 @@ extern "C" {
     if (directory.id == -1) return F_file_descriptor_not;
     if (!path.used) return F_data_not;
 
-    return private_f_file_create_fifo_at(directory, path, mode);
+    if (mkfifoat(directory.id, path.string, mode) < 0) {
+      if (errno == EACCES) return F_status_set_error(F_access_denied);
+      if (errno == EBADF) return F_status_set_error(F_directory_descriptor);
+      if (errno == EDQUOT) return F_status_set_error(F_filesystem_quota_block);
+      if (errno == EEXIST) return F_status_set_error(F_file_found);
+      if (errno == ENAMETOOLONG) return F_status_set_error(F_name);
+      if (errno == ENOENT) return F_status_set_error(F_file_found_not);
+      if (errno == ENOSPC) return F_status_set_error(F_space_not);
+      if (errno == ENOTDIR) return F_status_set_error(F_directory_not);
+      if (errno == EPERM) return F_status_set_error(F_prohibited);
+      if (errno == EROFS) return F_status_set_error(F_read_only);
+
+      return F_status_set_error(F_failure);
+    }
+
+    return F_none;
   }
 #endif // _di_f_file_create_fifo_at_
 
@@ -1342,7 +1357,23 @@ extern "C" {
     if (directory.id == -1) return F_file_descriptor_not;
     if (!path.used) return F_data_not;
 
-    return private_f_file_mode_set_at(directory, path, mode);
+    if (fchmodat(directory.id, path.string, mode, 0) < 0) {
+      if (errno == EACCES) return F_status_set_error(F_access_denied);
+      if (errno == EBADF) return F_status_set_error(F_directory_descriptor);
+      if (errno == EFAULT) return F_status_set_error(F_buffer);
+      if (errno == EIO) return F_status_set_error(F_input_output);
+      if (errno == ELOOP) return F_status_set_error(F_loop);
+      if (errno == ENAMETOOLONG) return F_status_set_error(F_name);
+      if (errno == ENOENT) return F_status_set_error(F_file_found_not);
+      if (errno == ENOMEM) return F_status_set_error(F_memory_not);
+      if (errno == ENOTDIR) return F_status_set_error(F_directory_not);
+      if (errno == EPERM) return F_status_set_error(F_access_mode);
+      if (errno == EROFS) return F_status_set_error(F_read_only);
+
+      return F_status_set_error(F_failure);
+    }
+
+    return F_none;
   }
 #endif // _di_f_file_mode_set_at_
 
diff --git a/level_0/f_file/c/private-file.c b/level_0/f_file/c/private-file.c
index c6fb04e..2691cde 100644
--- a/level_0/f_file/c/private-file.c
+++ b/level_0/f_file/c/private-file.c
@@ -5,7 +5,7 @@
 extern "C" {
 #endif
 
-#if !defined(_di_f_file_clone_) || !defined(_di_f_file_clone_at_) || !defined(_di_f_file_close_) || !defined(_di_f_file_close_flush_) || !defined(_di_f_file_copy_) || !defined(_di_f_file_copy_at_) || !defined(_di_f_file_create_) || !defined(_di_f_file_create_at_) || !defined(_di_f_file_stream_close_)
+#if !defined(_di_f_file_clone_) || !defined(_di_f_file_close_) || !defined(_di_f_file_close_flush_) || !defined(_di_f_file_copy_) || !defined(_di_f_file_create_) || !defined(_di_f_file_create_at_) || !defined(_di_f_file_stream_close_)
   f_status_t private_f_file_close(f_file_t * const file) {
 
     if (close(file->id) < 0) {
@@ -28,7 +28,7 @@ extern "C" {
 
     return F_none;
   }
-#endif // !defined(_di_f_file_clone_) || !defined(_di_f_file_clone_at_) || !defined(_di_f_file_close_) || !defined(_di_f_file_close_flush_) || !defined(_di_f_file_copy_) || !defined(_di_f_file_copy_at_) || !defined(_di_f_file_create_) || !defined(_di_f_file_create_at_) || !defined(_di_f_file_stream_close_)
+#endif // !defined(_di_f_file_clone_) || !defined(_di_f_file_close_) || !defined(_di_f_file_close_flush_) || !defined(_di_f_file_copy_) || !defined(_di_f_file_create_) || !defined(_di_f_file_create_at_) || !defined(_di_f_file_stream_close_)
 
 #if !defined(_di_f_file_copy_) || !defined(_di_f_file_clone_)
   f_status_t private_f_file_copy_content(const f_string_static_t source, const f_string_static_t destination, const f_number_unsigned_t size_block) {
@@ -84,60 +84,6 @@ extern "C" {
   }
 #endif // !defined(_di_f_file_copy_) || !defined(_di_f_file_clone_)
 
-#if !defined(_di_f_file_copy_at_) || !defined(_di_f_file_clone_at_)
-  f_status_t private_f_file_copy_content_at(const f_file_t directory, const f_string_static_t source, const f_string_static_t destination, const f_number_unsigned_t size_block) {
-
-    f_file_t file_source = f_file_t_initialize;
-    f_file_t file_destination = f_file_t_initialize;
-
-    file_source.flag = F_file_flag_read_only_d;
-    file_destination.flag = F_file_flag_write_only_d | F_file_flag_no_follow_d;
-
-    f_status_t status = private_f_file_open_at(directory, source, 0, &file_source);
-    if (F_status_is_error(status)) return status;
-
-    status = private_f_file_open_at(directory, destination, 0, &file_destination);
-
-    if (F_status_is_error(status)) {
-      private_f_file_flush(file_source);
-      private_f_file_close(&file_source);
-
-      return status;
-    }
-
-    ssize_t size_read = 0;
-    ssize_t size_write = 0;
-    f_char_t buffer[size_block];
-
-    memset(buffer, 0, sizeof(f_char_t) * size_block);
-
-    while ((size_read = read(file_source.id, buffer, size_block)) > 0) {
-
-      size_write = write(file_destination.id, buffer, size_read);
-
-      if (size_write < 0 || size_write != size_read) {
-        private_f_file_flush(file_destination);
-        private_f_file_flush(file_source);
-
-        private_f_file_close(&file_destination);
-        private_f_file_close(&file_source);
-
-        return F_status_set_error(F_file_write);
-      }
-    } // while
-
-    private_f_file_flush(file_destination);
-    private_f_file_flush(file_source);
-
-    private_f_file_close(&file_destination);
-    private_f_file_close(&file_source);
-
-    if (size_read < 0) return F_status_set_error(F_file_read);
-
-    return F_none;
-  }
-#endif // !defined(_di_f_file_copy_at_) || !defined(_di_f_file_clone_at_)
-
 #if !defined(_di_f_file_create_) || !defined(_di_f_file_copy_)
   f_status_t private_f_file_create(const f_string_static_t path, const mode_t mode, const bool exclusive) {
 
@@ -163,7 +109,7 @@ extern "C" {
   }
 #endif // !defined(_di_f_file_create_) || !defined(_di_f_file_copy_)
 
-#if !defined(_di_f_file_create_at_) || !defined(_di_f_file_copy_at_)
+#if !defined(_di_f_file_create_at_)
   f_status_t private_f_file_create_at(const f_file_t file, const f_string_static_t path, const mode_t mode, const bool exclusive) {
 
     f_file_t file_internal = f_file_t_initialize;
@@ -186,7 +132,7 @@ extern "C" {
 
     return F_none;
   }
-#endif // !defined(_di_f_file_create_at_) || !defined(_di_f_file_copy_at_)
+#endif // !defined(_di_f_file_create_at_)
 
 #if !defined(_di_f_file_copy_)
   f_status_t private_f_file_create_directory(const f_string_static_t path, const mode_t mode) {
@@ -214,33 +160,6 @@ extern "C" {
   }
 #endif // !defined(_di_f_file_copy_)
 
-#if !defined(_di_f_file_copy_at_)
-  f_status_t private_f_file_create_directory_at(const f_file_t directory, const f_string_static_t path, const mode_t mode) {
-
-    if (mkdirat(directory.id, path.string, mode) < 0) {
-      if (errno == EACCES) return F_status_set_error(F_access_denied);
-      if (errno == EDQUOT) return F_status_set_error(F_filesystem_quota_block);
-      if (errno == EEXIST) return F_status_set_error(F_file_found);
-      if (errno == ENAMETOOLONG) return F_status_set_error(F_name);
-      if (errno == EFAULT) return F_status_set_error(F_buffer);
-      if (errno == EINVAL) return F_status_set_error(F_parameter);
-      if (errno == ELOOP) return F_status_set_error(F_loop);
-      if (errno == EMLINK) return F_status_set_error(F_directory_link_max);
-      if (errno == ENOENT) return F_status_set_error(F_file_found_not);
-      if (errno == ENOMEM) return F_status_set_error(F_memory_not);
-      if (errno == ENOSPC) return F_status_set_error(F_space_not);
-      if (errno == ENOTDIR) return F_status_set_error(F_directory_not);
-      if (errno == EPERM) return F_status_set_error(F_prohibited);
-      if (errno == EROFS) return F_status_set_error(F_read_only);
-      if (errno == EBADF) return F_status_set_error(F_directory_descriptor);
-
-      return F_status_set_error(F_failure);
-    }
-
-    return F_none;
-  }
-#endif // !defined(_di_f_file_copy_at_)
-
 #if !defined(_di_f_file_create_fifo_) || !defined(_di_f_file_copy_)
   f_status_t private_f_file_create_fifo(const f_string_static_t path, const mode_t mode) {
 
@@ -262,28 +181,6 @@ extern "C" {
   }
 #endif // !defined(_di_f_file_create_fifo_) || !defined(_di_f_file_copy_)
 
-#if !defined(_di_f_file_create_fifo_at_) || !defined(_di_f_file_copy_at_)
-  f_status_t private_f_file_create_fifo_at(const f_file_t file, const f_string_static_t path, const mode_t mode) {
-
-    if (mkfifoat(file.id, path.string, mode) < 0) {
-      if (errno == EACCES) return F_status_set_error(F_access_denied);
-      if (errno == EBADF) return F_status_set_error(F_directory_descriptor);
-      if (errno == EDQUOT) return F_status_set_error(F_filesystem_quota_block);
-      if (errno == EEXIST) return F_status_set_error(F_file_found);
-      if (errno == ENAMETOOLONG) return F_status_set_error(F_name);
-      if (errno == ENOENT) return F_status_set_error(F_file_found_not);
-      if (errno == ENOSPC) return F_status_set_error(F_space_not);
-      if (errno == ENOTDIR) return F_status_set_error(F_directory_not);
-      if (errno == EPERM) return F_status_set_error(F_prohibited);
-      if (errno == EROFS) return F_status_set_error(F_read_only);
-
-      return F_status_set_error(F_failure);
-    }
-
-    return F_none;
-  }
-#endif // !defined(_di_f_file_create_fifo_at_) || !defined(_di_f_file_copy_at_)
-
 #if !defined(_di_f_file_create_device_) || !defined(_di_f_file_create_node_) || !defined(_di_f_file_copy_)
   f_status_t private_f_file_create_node(const f_string_static_t path, const mode_t mode, const dev_t device) {
 
@@ -310,7 +207,7 @@ extern "C" {
   }
 #endif // !defined(_di_f_file_create_device_) || !defined(_di_f_file_create_node_) || !defined(_di_f_file_copy_)
 
-#if !defined(_di_f_file_create_device_at_) || !defined(_di_f_file_create_node_at_) || !defined(_di_f_file_copy_at_)
+#if !defined(_di_f_file_create_device_at_) || !defined(_di_f_file_create_node_at_)
   f_status_t private_f_file_create_node_at(const f_file_t file, const f_string_static_t path, const mode_t mode, const dev_t device) {
 
     if (mknodat(file.id, path.string, mode, device) < 0) {
@@ -335,9 +232,9 @@ extern "C" {
 
     return F_none;
   }
-#endif // !defined(_di_f_file_create_device_at_) || !defined(_di_f_file_create_node_at_) || !defined(_di_f_file_copy_at_)
+#endif // !defined(_di_f_file_create_device_at_) || !defined(_di_f_file_create_node_at_)
 
-#if !defined(_di_f_file_clone_) || !defined(_di_f_file_clone_at_) || !defined(_di_f_file_close_) || !defined(_di_f_file_close_flush_) || !defined(_di_f_file_copy_) || !defined(_di_f_file_copy_at_) || !defined(_di_f_file_create_) || !defined(_di_f_file_create_at_) || !defined(_di_f_file_stream_close_)
+#if !defined(_di_f_file_clone_) || !defined(_di_f_file_close_) || !defined(_di_f_file_close_flush_) || !defined(_di_f_file_copy_) || !defined(_di_f_file_create_) || !defined(_di_f_file_create_at_) || !defined(_di_f_file_stream_close_)
   f_status_t private_f_file_flush(const f_file_t file) {
 
     if (fsync(file.id) < 0) {
@@ -353,7 +250,7 @@ extern "C" {
 
     return F_none;
   }
-#endif // !defined(_di_f_file_clone_) || !defined(_di_f_file_clone_at_) || !defined(_di_f_file_close_) || !defined(_di_f_file_close_flush_) || !defined(_di_f_file_copy_) || !defined(_di_f_file_copy_at_) || !defined(_di_f_file_create_) || !defined(_di_f_file_create_at_) || !defined(_di_f_file_stream_close_)
+#endif // !defined(_di_f_file_clone_) || !defined(_di_f_file_close_) || !defined(_di_f_file_close_flush_) || !defined(_di_f_file_copy_) || !defined(_di_f_file_create_) || !defined(_di_f_file_create_at_) || !defined(_di_f_file_stream_close_)
 
 #if !defined(_di_f_file_link_) || !defined(_di_f_file_copy_)
   f_status_t private_f_file_link(const f_string_static_t target, const f_string_static_t point) {
@@ -383,7 +280,7 @@ extern "C" {
   }
 #endif // !defined(_di_f_file_link_) || !defined(_di_f_file_copy_)
 
-#if !defined(_di_f_file_link_at_) || !defined(_di_f_file_copy_at_)
+#if !defined(_di_f_file_link_at_)
   f_status_t private_f_file_link_at(const f_file_t directory, const f_string_static_t target, const f_string_static_t point) {
 
     if (symlinkat(target.string, directory.id, point.string) < 0) {
@@ -410,7 +307,7 @@ extern "C" {
 
     return F_none;
   }
-#endif // !defined(_di_f_file_link_at_) || !defined(_di_f_file_copy_at_)
+#endif // !defined(_di_f_file_link_at_)
 
 #if !defined(_di_f_file_link_read_) || !defined(_di_f_file_copy_)
   f_status_t private_f_file_link_read(const f_string_static_t path, const off_t size, f_string_dynamic_t * const target) {
@@ -445,7 +342,7 @@ extern "C" {
   }
 #endif // !defined(_di_f_file_link_read_) || !defined(_di_f_file_copy_)
 
-#if !defined(_di_f_file_link_read_at_) || !defined(_di_f_file_copy_at_)
+#if !defined(_di_f_file_link_read_at_)
   f_status_t private_f_file_link_read_at(const f_file_t file, const f_string_static_t path, const off_t size, f_string_dynamic_t * const target) {
 
     target->used = 0;
@@ -477,7 +374,7 @@ extern "C" {
 
     return F_none;
   }
-#endif // !defined(_di_f_file_link_read_at_) || !defined(_di_f_file_copy_at_)
+#endif // !defined(_di_f_file_link_read_at_)
 
 #if !defined(_di_f_file_mode_set_) || !defined(_di_f_file_copy_)
   f_status_t private_f_file_mode_set(const f_string_static_t path, const mode_t mode) {
@@ -501,29 +398,6 @@ extern "C" {
   }
 #endif // !defined(_di_f_file_mode_set_) || !defined(_di_f_file_copy_)
 
-#if !defined(_di_f_file_mode_set_at_) || !defined(_di_f_file_copy_at_)
-  f_status_t private_f_file_mode_set_at(const f_file_t file, const f_string_static_t path, const mode_t mode) {
-
-    if (fchmodat(file.id, path.string, mode, 0) < 0) {
-      if (errno == EACCES) return F_status_set_error(F_access_denied);
-      if (errno == EBADF) return F_status_set_error(F_directory_descriptor);
-      if (errno == EFAULT) return F_status_set_error(F_buffer);
-      if (errno == EIO) return F_status_set_error(F_input_output);
-      if (errno == ELOOP) return F_status_set_error(F_loop);
-      if (errno == ENAMETOOLONG) return F_status_set_error(F_name);
-      if (errno == ENOENT) return F_status_set_error(F_file_found_not);
-      if (errno == ENOMEM) return F_status_set_error(F_memory_not);
-      if (errno == ENOTDIR) return F_status_set_error(F_directory_not);
-      if (errno == EPERM) return F_status_set_error(F_access_mode);
-      if (errno == EROFS) return F_status_set_error(F_read_only);
-
-      return F_status_set_error(F_failure);
-    }
-
-    return F_none;
-  }
-#endif // !defined(_di_f_file_mode_set_at_) || !defined(_di_f_file_copy_at_)
-
 #if !defined(_di_f_file_open_) || !defined(_di_f_file_copy_)
   f_status_t private_f_file_open(const f_string_static_t path, const mode_t mode, f_file_t * const file) {
 
@@ -557,7 +431,7 @@ extern "C" {
   }
 #endif // !defined(_di_f_file_open_) || !defined(_di_f_file_copy_)
 
-#if !defined(_di_f_file_copy_at_) || !defined(_di_f_file_clone_at_) || !defined(_di_f_file_open_at_) || !defined(_di_f_file_copy_at_)
+#if !defined(_di_f_file_create_at_) || !defined(_di_f_file_open_at_)
   f_status_t private_f_file_open_at(const f_file_t directory, const f_string_static_t path, const mode_t mode, f_file_t * const file) {
 
     file->id = openat(directory.id, path.string, file->flag, mode);
@@ -589,7 +463,7 @@ extern "C" {
 
     return F_none;
   }
-#endif // !defined(_di_f_file_copy_at_) || !defined(_di_f_file_clone_at_) || !defined(_di_f_file_open_at_) || !defined(_di_f_file_copy_at_)
+#endif // !defined(_di_f_file_create_at_) || !defined(_di_f_file_open_at_)
 
 #if !defined(_di_f_file_role_change_) || !defined(_di_f_file_copy_)
   f_status_t private_f_file_role_change(const f_string_static_t path, const uid_t uid, const gid_t gid, const bool dereference) {
@@ -640,7 +514,7 @@ extern "C" {
   }
 #endif // !defined(_di_f_file_role_change_) || !defined(_di_f_file_copy_)
 
-#if !defined(_di_f_file_role_change_at_) || !defined(_di_f_file_copy_at_)
+#if !defined(_di_f_file_role_change_at_)
   f_status_t private_f_file_role_change_at(const f_file_t file, const f_string_static_t path, const uid_t uid, const gid_t gid, const int flag) {
 
     int result = 0;
@@ -678,7 +552,7 @@ extern "C" {
 
     return F_none;
   }
-#endif // !defined(_di_f_file_role_change_at_) || !defined(_di_f_file_copy_at_)
+#endif // !defined(_di_f_file_role_change_at_)
 
 #if !defined(_di_f_file_clone_) || !defined(_di_f_file_copy_) || !defined(_di_f_file_exists_) || !defined(_di_f_file_group_read_) || !defined(_di_f_file_is_) || !defined(_di_f_file_link_read_) || !defined(_di_f_file_mode_read_) || !defined(_di_f_file_owner_read_) || !defined(_di_f_file_size_) || !defined(_di_f_file_stat_) || !defined(_di_f_file_touch_) || !defined(_di_f_file_type_)
   f_status_t private_f_file_stat(const f_string_static_t path, const bool dereference, struct stat * const file_stat) {
@@ -774,7 +648,7 @@ extern "C" {
   }
 #endif // !defined(_di_f_file_stream_open_descriptor_) || !defined(_di_f_file_stream_open_) || !defined(_di_f_file_stream_reopen_)
 
-#if !defined(f_file_stream_write) || !defined(_di_f_file_stream_write_block_) || !defined(f_file_stream_write_until) || !defined(f_file_stream_write_range)
+#if !defined(_di_f_file_stream_write_) || !defined(_di_f_file_stream_write_block_) || !defined(_di_f_file_stream_write_until) || !defined(_di_f_file_stream_write_range)
   f_status_t private_f_file_stream_write_until(const f_file_t file, const f_string_static_t buffer, const f_array_length_t total, f_array_length_t * const written) {
 
     *written = 0;
@@ -822,9 +696,9 @@ extern "C" {
 
     return F_none;
   }
-#endif // !defined(f_file_stream_write) || !defined(_di_f_file_stream_write_block_) || !defined(f_file_stream_write_until) || !defined(f_file_stream_write_range)
+#endif // !defined(_di_f_file_stream_write_) || !defined(_di_f_file_stream_write_block_) || !defined(_di_f_file_stream_write_until) || !defined(_di_f_file_stream_write_range)
 
-#if !defined(f_file_write) || !defined(_di_f_file_write_block_) || !defined(f_file_write_until) || !defined(f_file_write_range)
+#if !defined(_di_f_file_write_) || !defined(_di_f_file_write_block_) || !defined(_di_f_file_write_until) || !defined(_di_f_file_write_range)
   f_status_t private_f_file_write_until(const f_file_t file, const f_string_static_t buffer, const f_array_length_t total, f_array_length_t * const written) {
 
     *written = 0;
@@ -865,7 +739,7 @@ extern "C" {
 
     return F_none;
   }
-#endif // !defined(f_file_write) || !defined(_di_f_file_write_block_) || !defined(f_file_write_until) || !defined(f_file_write_range)
+#endif // !defined(_di_f_file_write_) || !defined(_di_f_file_write_block_) || !defined(_di_f_file_write_until) || !defined(_di_f_file_write_range)
 
 #ifdef __cplusplus
 } // extern "C"
diff --git a/level_0/f_file/c/private-file.h b/level_0/f_file/c/private-file.h
index 39c0eea..6eb9418 100644
--- a/level_0/f_file/c/private-file.h
+++ b/level_0/f_file/c/private-file.h
@@ -43,14 +43,13 @@ extern "C" {
  * @see f_file_close()
  * @see f_file_close_flush()
  * @see f_file_copy()
- * @see f_file_copy_at()
  * @see f_file_create()
  * @see f_file_create_at()
  * @see f_file_stream_close()
  */
-#if !defined(_di_f_file_clone_) || !defined(_di_f_file_clone_at_) || !defined(_di_f_file_close_) || !defined(_di_f_file_close_flush_) || !defined(_di_f_file_copy_) || !defined(_di_f_file_copy_at_) || !defined(_di_f_file_create_) || !defined(_di_f_file_create_at_) || !defined(_di_f_file_stream_close_)
+#if !defined(_di_f_file_clone_) || !defined(_di_f_file_close_) || !defined(_di_f_file_close_flush_) || !defined(_di_f_file_copy_) || !defined(_di_f_file_create_) || !defined(_di_f_file_create_at_) || !defined(_di_f_file_stream_close_)
   extern f_status_t private_f_file_close(f_file_t * const file) F_attribute_visibility_internal_d;
-#endif // !defined(_di_f_file_clone_) || !defined(_di_f_file_clone_at_) || !defined(_di_f_file_close_) || !defined(_di_f_file_close_flush_) || !defined(_di_f_file_copy_) || !defined(_di_f_file_copy_at_) || !defined(_di_f_file_create_) || !defined(_di_f_file_create_at_) || !defined(_di_f_file_stream_close_)
+#endif // !defined(_di_f_file_clone_) || !defined(_di_f_file_close_) || !defined(_di_f_file_close_flush_) || !defined(_di_f_file_copy_) || !defined(_di_f_file_create_) || !defined(_di_f_file_create_at_) || !defined(_di_f_file_stream_close_)
 
 /**
  * Copy a file.
@@ -234,46 +233,6 @@ extern "C" {
 #endif // !defined(_di_f_file_copy_)
 
 /**
- * Private implementation for creating directories.
- *
- * Intended to be shared to each of the different implementation variations.
- *
- * @param directory
- *   The parent directory, via an open directory file descriptor, in which path is relative to.
- * @param path
- *   The path file name.
- * @param mode
- *   The directory mode to use when creating.
- *
- * @return
- *   F_none on success.
- *
- *   F_access_denied (with error bit) on access denied.
- *   F_buffer (with error bit) if the buffer is invalid.
- *   F_directory (with error bit) if a supposed directory in path is not actually a directory.
- *   F_directory_descriptor (with error bit) for bad directory descriptor for at_id.
- *   F_directory_link_max (with error bit) max links limit reached or exceeded.
- *   F_file_found (with error bit) if a file was found while exclusive is TRUE.
- *   F_file_found_not (with error bit) if file at path was not found.
- *   F_filesystem_quota_block (with error bit) if file system's disk blocks or inodes are exhausted.
- *   F_loop (with error bit) on loop error.
- *   F_memory_not (with error bit) if out of memory.
- *   F_name (with error bit) on path name error.
- *   F_parameter (with error bit) if a parameter is invalid.
- *   F_prohibited (with error bit) if file system does not allow for making changes.
- *   F_read_only (with error bit) if file is read-only.
- *   F_space_not (with error bit) if file system is out of space (or file system quota is reached).
- *   F_failure (with error bit) for any other error.
- *
- * @see mkdirat()
- *
- * @see f_file_copy_at()
- */
-#if !defined(_di_f_file_copy_at_)
-  extern f_status_t private_f_file_create_directory_at(const f_file_t directory, const f_string_static_t path, const mode_t mode) F_attribute_visibility_internal_d;
-#endif // !defined(_di_f_file_copy_at_)
-
-/**
  * Private implementation of private_f_file_create_fifo().
  *
  * Intended to be shared to each of the different implementation variations.
@@ -309,44 +268,6 @@ extern "C" {
 #endif // !defined(_di_f_file_create_fifo_) || !defined(_di_f_file_copy_)
 
 /**
- * Private implementation of private_f_file_create_fifo_at().
- *
- * Intended to be shared to each of the different implementation variations.
- *
- * @param directory
- *   The parent directory, via an open directory file descriptor, in which path is relative to.
- * @param path
- *   The path file name.
- * @param mode
- *   The file mode to assign.
- *
- * @return
- *   F_none on success.
- *
- *   F_access_denied (with error bit) on access denied.
- *   F_directory (with error bit) if a supposed directory in path is not actually a directory.
- *   F_directory_descriptor (with error bit) for bad directory descriptor for at_id.
- *   F_file_found (with error bit) if a file was found while exclusive is TRUE.
- *   F_filesystem_quota_block (with error bit) if file system's disk blocks or ififos are exhausted.
- *   F_loop (with error bit) on loop error.
- *   F_memory_not (with error bit) if out of memory.
- *   F_name (with error bit) on path name error.
- *   F_parameter (with error bit) if a parameter is invalid.
- *   F_prohibited (with error bit) if file system does not allow for making changes.
- *   F_space_not (with error bit) if file system is out of space (or file system quota is reached).
- *   F_support_not (with error bit) for unsupported file types.
- *   F_failure (with error bit) for any other error.
- *
- * @see mkfifoat()
- *
- * @see f_file_create_fifo_at()
- * @see f_file_copy_at()
- */
-#if !defined(_di_f_file_create_fifo_at_) || !defined(_di_f_file_copy_at_)
-  extern f_status_t private_f_file_create_fifo_at(const f_file_t directory, const f_string_static_t path, const mode_t mode) F_attribute_visibility_internal_d;
-#endif // !defined(_di_f_file_create_fifo_at_) || !defined(_di_f_file_copy_at_)
-
-/**
  * Private implementation of f_file_create_node().
  *
  * Intended to be shared to each of the different implementation variations.
@@ -425,13 +346,12 @@ extern "C" {
  *
  * @see mknodat()
  *
- * @see f_file_copy_at()
  * @see f_file_create_device_at()
  * @see f_file_create_node_at()
  */
-#if !defined(_di_f_file_create_device_at_) || !defined(_di_f_file_create_node_at_) || !defined(_di_f_file_copy_at_)
+#if !defined(_di_f_file_create_device_at_) || !defined(_di_f_file_create_node_at_)
   extern f_status_t private_f_file_create_node_at(const f_file_t directory, const f_string_static_t path, const mode_t mode, const dev_t device) F_attribute_visibility_internal_d;
-#endif // !defined(_di_f_file_create_device_at_) || !defined(_di_f_file_create_node_at_) || !defined(_di_f_file_copy_at_)
+#endif // !defined(_di_f_file_create_device_at_) || !defined(_di_f_file_create_node_at_)
 
 /**
  * Private implementation of f_file_flush().
@@ -459,14 +379,13 @@ extern "C" {
  * @see f_file_close()
  * @see f_file_close_flush()
  * @see f_file_copy()
- * @see f_file_copy_at()
  * @see f_file_create()
  * @see f_file_create_at()
  * @see f_file_stream_close()
  */
-#if !defined(_di_f_file_clone_) || !defined(_di_f_file_clone_at_) || !defined(_di_f_file_close_) || !defined(_di_f_file_close_flush_) || !defined(_di_f_file_copy_) || !defined(_di_f_file_copy_at_) || !defined(_di_f_file_create_) || !defined(_di_f_file_create_at_) || !defined(_di_f_file_stream_close_)
+#if !defined(_di_f_file_clone_) || !defined(_di_f_file_close_) || !defined(_di_f_file_close_flush_) || !defined(_di_f_file_copy_) || !defined(_di_f_file_create_) || !defined(_di_f_file_create_at_) || !defined(_di_f_file_stream_close_)
   extern f_status_t private_f_file_flush(const f_file_t file) F_attribute_visibility_internal_d;
-#endif // !defined(_di_f_file_clone_) || !defined(_di_f_file_clone_at_) || !defined(_di_f_file_close_) || !defined(_di_f_file_close_flush_) || !defined(_di_f_file_copy_) || !defined(_di_f_file_copy_at_) || !defined(_di_f_file_create_) || !defined(_di_f_file_create_at_) || !defined(_di_f_file_stream_close_)
+#endif // !defined(_di_f_file_clone_) || !defined(_di_f_file_close_) || !defined(_di_f_file_close_flush_) || !defined(_di_f_file_copy_) || !defined(_di_f_file_create_) || !defined(_di_f_file_create_at_) || !defined(_di_f_file_stream_close_)
 
 /**
  * Private implementation of f_file_link().
@@ -620,14 +539,13 @@ extern "C" {
  *
  * @see readlinkat()
  *
- * @see f_file_copy_at()
  * @see f_file_link_read_at()
  * @see f_string_dynamic_increase_by()
  * @see f_string_dynamic_terminate_after()
  */
-#if !defined(_di_f_file_link_read_at_) || !defined(_di_f_file_copy_at_)
+#if !defined(_di_f_file_link_read_at_)
   extern f_status_t private_f_file_link_read_at(const f_file_t directory, const f_string_static_t path, const off_t size, f_string_dynamic_t * const target) F_attribute_visibility_internal_d;
-#endif // !defined(_di_f_file_link_read_at_) || !defined(_di_f_file_copy_at_)
+#endif // !defined(_di_f_file_link_read_at_)
 
 /**
  * Private implementation of f_file_mode_set().
@@ -664,41 +582,6 @@ extern "C" {
 #endif // !defined(_di_f_file_mode_set_) || !defined(_di_f_file_copy_)
 
 /**
- * Private implementation of f_file_mode_set_at().
- *
- * Intended to be shared to each of the different implementation variations.
- *
- * @param directory
- *   The parent directory, via an open directory file descriptor, in which path is relative to.
- * @param path
- *   The path file name.
- * @param mode
- *   The new mode to use.
- *
- * @return
- *   F_none on success.
- *
- *   F_access_denied (with error bit) on access denied.
- *   F_access_mode (with error bit) if the current user does not have access to assign the file mode.
- *   F_file_found_not (with error bit) if file at path was not found.
- *   F_directory (with error bit) on invalid directory.
- *   F_input_output (with error bit) on I/O error.
- *   F_loop (with error bit) on loop error.
- *   F_memory_not (with error bit) if out of memory.
- *   F_name (with error bit) on path name error.
- *   F_parameter (with error bit) if a parameter is invalid.
- *   F_read_only (with error bit) if file is read-only.
- *   F_failure (with error bit) for any other error.
- *
- * @see fchmodat()
- *
- * @see f_file_mode_set_at()
- */
-#if !defined(_di_f_file_mode_set_at_)
-  extern f_status_t private_f_file_mode_set_at(const f_file_t directory, const f_string_static_t path, const mode_t mode) F_attribute_visibility_internal_d;
-#endif // !defined(_di_f_file_mode_set_at_)
-
-/**
  * Private implementation of f_file_open().
  *
  * Intended to be shared to each of the different implementation variations.
@@ -755,14 +638,12 @@ extern "C" {
  *
  * @see openat()
  *
- * @see f_file_copy_at()
- * @see f_file_clone_at()
+ * @see f_file_create_at()
  * @see f_file_open_at()
- * @see f_file_copy_at()
  */
-#if !defined(_di_f_file_copy_at_) || !defined(_di_f_file_clone_at_) || !defined(_di_f_file_open_at_) || !defined(_di_f_file_copy_at_)
+#if !defined(_di_f_file_create_at_) || !defined(_di_f_file_open_at_)
   extern f_status_t private_f_file_open_at(const f_file_t directory, const f_string_static_t path, const mode_t mode, f_file_t * const file) F_attribute_visibility_internal_d;
-#endif // !defined(_di_f_file_copy_at_) || !defined(_di_f_file_clone_at_) || !defined(_di_f_file_open_at_) || !defined(_di_f_file_copy_at_)
+#endif // !defined(_di_f_file_create_at_) || !defined(_di_f_file_open_at_)
 
 /**
  * Private implementation of f_file_role_change().
@@ -1013,9 +894,9 @@ extern "C" {
  * @see f_file_stream_write_range()
  * @see f_file_stream_write_until()
  */
-#if !defined(f_file_stream_write) || !defined(_di_f_file_stream_write_block_) || !defined(f_file_stream_write_until) || !defined(f_file_stream_write_range)
+#if !defined(_di_f_file_stream_write_) || !defined(_di_f_file_stream_write_block_) || !defined(_di_f_file_stream_write_until) || !defined(_di_f_file_stream_write_range)
   extern f_status_t private_f_file_stream_write_until(const f_file_t file, const f_string_static_t buffer, const f_array_length_t total, f_array_length_t * const written) F_attribute_visibility_internal_d;
-#endif // !defined(f_file_stream_write) || !defined(_di_f_file_stream_write_block_) || !defined(f_file_stream_write_until) || !defined(f_file_stream_write_range)
+#endif // !defined(_di_f_file_stream_write_) || !defined(_di_f_file_stream_write_block_) || !defined(_di_f_file_stream_write_until) || !defined(_di_f_file_stream_write_range)
 
 /**
  * Private implementation of f_file_write_until().
@@ -1052,9 +933,9 @@ extern "C" {
  * @see f_file_write_range()
  * @see f_file_write_until()
  */
-#if !defined(f_file_write) || !defined(_di_f_file_write_block_) || !defined(f_file_write_until) || !defined(f_file_write_range)
+#if !defined(_di_f_file_write_) || !defined(_di_f_file_write_block_) || !defined(_di_f_file_write_until) || !defined(_di_f_file_write_range)
   extern f_status_t private_f_file_write_until(const f_file_t file, const f_string_static_t buffer, const f_array_length_t total, f_array_length_t * const written) F_attribute_visibility_internal_d;
-#endif // !defined(f_file_write) || !defined(_di_f_file_write_block_) || !defined(f_file_write_until) || !defined(f_file_write_range)
+#endif // !defined(_di_f_file_write_) || !defined(_di_f_file_write_block_) || !defined(_di_f_file_write_until) || !defined(_di_f_file_write_range)
 
 #ifdef __cplusplus
 } // extern "C"
diff --git a/level_0/f_print/c/private-print.c b/level_0/f_print/c/private-print.c
index bb73fbe..794a3a2 100644
--- a/level_0/f_print/c/private-print.c
+++ b/level_0/f_print/c/private-print.c
@@ -876,7 +876,7 @@ extern "C" {
   }
 #endif // !defined(_di_f_print_except_safely_) || !defined(_di_f_print_except_dynamic_safely_) || !defined(_di_f_print_except_dynamic_partial_safely_)
 
-#if !defined(_di_f_print_raw_) || !defined(_di_f_print_raw_dynamic_) || !defined(_di_f_print_raw_dynamic_partial_)
+#if !defined(_di_f_print_dynamic_partial_raw_) || !defined(_di_f_print_dynamic_partial_raw_safely_) || !defined(_di_f_print_dynamic_raw_) || !defined(_di_f_print_dynamic_raw_safely_) || !defined(_di_f_print_raw_) || !defined(_di_f_print_raw_safely_)
   f_status_t private_f_print_raw(const f_string_t string, const f_array_length_t length, const f_file_t file) {
 
     f_array_length_t count = 0;
@@ -920,9 +920,9 @@ extern "C" {
 
     return F_none;
   }
-#endif // !defined(_di_f_print_raw_) || !defined(_di_f_print_raw_dynamic_) || !defined(_di_f_print_raw_dynamic_partial_)
+#endif // !defined(_di_f_print_dynamic_partial_raw_) || !defined(_di_f_print_dynamic_partial_raw_safely_) || !defined(_di_f_print_dynamic_raw_) || !defined(_di_f_print_dynamic_raw_safely_) || !defined(_di_f_print_raw_) || !defined(_di_f_print_raw_safely_)
 
-#if !defined(_di_f_print_raw_safely_) || !defined(_di_f_print_raw_safely_dynamic_) || !defined(_di_f_print_raw_safely_dynamic_partial_)
+#if !defined(_di_f_print_dynamic_partial_raw_safely_) || !defined(_di_f_print_dynamic_raw_safely_) || !defined(_di_f_print_raw_safely_)
   f_status_t private_f_print_raw_safely(const f_string_t string, const f_array_length_t length, const f_file_t file) {
 
     register f_array_length_t i = 0;
@@ -1003,9 +1003,9 @@ extern "C" {
 
     return F_none;
   }
-#endif // !defined(_di_f_print_raw_safely_) || !defined(_di_f_print_raw_safely_dynamic_) || !defined(_di_f_print_raw_safely_dynamic_partial_)
+#endif // !defined(_di_f_print_dynamic_partial_raw_safely_) || !defined(_di_f_print_dynamic_raw_safely_) || !defined(_di_f_print_raw_safely_)
 
-#if !defined(_di_f_print_safely_) || !defined(_di_f_print_safely_dynamic_) || !defined(_di_f_print_safely_dynamic_partial_)
+#if !defined(_di_f_print_dynamic_partial_safely_) || !defined(_di_f_print_dynamic_safely_) || !defined(_di_f_print_safely_)
   f_status_t private_f_print_safely(const f_string_t string, const f_array_length_t length, const f_file_t file) {
 
     register f_array_length_t i = 0;
@@ -1099,9 +1099,9 @@ extern "C" {
 
     return F_none;
   }
-#endif // !defined(_di_f_print_safely_) || !defined(_di_f_print_safely_dynamic_) || !defined(_di_f_print_safely_dynamic_partial_)
+#endif // !defined(_di_f_print_dynamic_partial_safely_) || !defined(_di_f_print_dynamic_safely_) || !defined(_di_f_print_safely_)
 
-#if !defined(_di_f_print_character_safely_get_) || !defined(_di_f_print_dynamic_partial_safely_) || !defined(_di_f_print_dynamic_safely_) || !defined(_di_f_print_except_dynamic_partial_safely_) || !defined(_di_f_print_except_dynamic_safely_) || !defined(_di_f_print_except_in_dynamic_safely_) || !defined(_di_f_print_except_in_dynamic_partial_safely_) || !defined(_di_f_print_except_in_safely_) || !defined(_di_f_print_except_safely_) || !defined(_di_f_print_raw_safely_) || !defined(_di_f_print_raw_safely_dynamic_) || !defined(_di_f_print_raw_safely_dynamic_partial_) || !defined(_di_f_print_safely_) || !defined(_di_f_print_safely_terminated_) || !defined(_di_f_print_to_dynamic_partial_safely_) || !defined(_di_f_print_to_dynamic_safely_) || !defined(_di_f_print_to_except_dynamic_partial_safely_) || !defined(_di_f_print_to_except_dynamic_safely_) || !defined(_di_f_print_to_except_in_dynamic_safely_) || !defined(_di_f_print_to_except_in_dynamic_partial_safely_) || !defined(_di_f_print_to_except_in_safely_) || !defined(_di_f_print_to_except_safely_) || !defined(_di_f_print_to_safely_)
+#if !defined(_di_f_print_character_safely_get_) || !defined(_di_f_print_dynamic_partial_safely_) || !defined(_di_f_print_dynamic_safely_) || !defined(_di_f_print_except_dynamic_partial_safely_) || !defined(_di_f_print_except_dynamic_safely_) || !defined(_di_f_print_except_in_dynamic_safely_) || !defined(_di_f_print_except_in_dynamic_partial_safely_) || !defined(_di_f_print_except_in_safely_) || !defined(_di_f_print_except_safely_) || !defined(_di_f_print_raw_safely_) || !defined(_di_f_print_safely_) || !defined(_di_f_print_safely_terminated_) || !defined(_di_f_print_to_dynamic_partial_safely_) || !defined(_di_f_print_to_dynamic_safely_) || !defined(_di_f_print_to_except_dynamic_partial_safely_) || !defined(_di_f_print_to_except_dynamic_safely_) || !defined(_di_f_print_to_except_in_dynamic_safely_) || !defined(_di_f_print_to_except_in_dynamic_partial_safely_) || !defined(_di_f_print_to_except_in_safely_) || !defined(_di_f_print_to_except_safely_) || !defined(_di_f_print_to_safely_)
   const f_string_static_t private_f_print_safely_get(const f_string_t character, const f_array_length_t width_max) {
 
     if (character[0] == 0x7f) return f_print_sequence_delete_s;
@@ -1118,7 +1118,7 @@ extern "C" {
 
     return f_print_sequence_set_control_s[(unsigned int) character[0]];
   }
-#endif // !defined(_di_f_print_character_safely_get_) || !defined(_di_f_print_dynamic_partial_safely_) || !defined(_di_f_print_dynamic_safely_) || !defined(_di_f_print_except_dynamic_partial_safely_) || !defined(_di_f_print_except_dynamic_safely_) || !defined(_di_f_print_except_in_dynamic_safely_) || !defined(_di_f_print_except_in_dynamic_partial_safely_) || !defined(_di_f_print_except_in_safely_) || !defined(_di_f_print_except_safely_) || !defined(_di_f_print_raw_safely_) || !defined(_di_f_print_raw_safely_dynamic_) || !defined(_di_f_print_raw_safely_dynamic_partial_) || !defined(_di_f_print_safely_) || !defined(_di_f_print_safely_terminated_) || !defined(_di_f_print_to_dynamic_partial_safely_) || !defined(_di_f_print_to_dynamic_safely_) || !defined(_di_f_print_to_except_dynamic_partial_safely_) || !defined(_di_f_print_to_except_dynamic_safely_) || !defined(_di_f_print_to_except_in_dynamic_safely_) || !defined(_di_f_print_to_except_in_dynamic_partial_safely_) || !defined(_di_f_print_to_except_in_safely_) || !defined(_di_f_print_to_except_safely_) || !defined(_di_f_print_to_safely_)
+#endif // !defined(_di_f_print_character_safely_get_) || !defined(_di_f_print_dynamic_partial_safely_) || !defined(_di_f_print_dynamic_safely_) || !defined(_di_f_print_except_dynamic_partial_safely_) || !defined(_di_f_print_except_dynamic_safely_) || !defined(_di_f_print_except_in_dynamic_safely_) || !defined(_di_f_print_except_in_dynamic_partial_safely_) || !defined(_di_f_print_except_in_safely_) || !defined(_di_f_print_except_safely_) || !defined(_di_f_print_raw_safely_) || !defined(_di_f_print_safely_) || !defined(_di_f_print_safely_terminated_) || !defined(_di_f_print_to_dynamic_partial_safely_) || !defined(_di_f_print_to_dynamic_safely_) || !defined(_di_f_print_to_except_dynamic_partial_safely_) || !defined(_di_f_print_to_except_dynamic_safely_) || !defined(_di_f_print_to_except_in_dynamic_safely_) || !defined(_di_f_print_to_except_in_dynamic_partial_safely_) || !defined(_di_f_print_to_except_in_safely_) || !defined(_di_f_print_to_except_safely_) || !defined(_di_f_print_to_safely_)
 
 #if !defined(_di_f_print_terminated_) || !defined(_di_f_print_raw_terminated_)
   f_status_t private_f_print_terminated(const f_string_t string, const f_file_t file) {
@@ -1138,7 +1138,7 @@ extern "C" {
   }
 #endif // !defined(_di_f_print_terminated_) || !defined(_di_f_print_raw_terminated_)
 
-#if !defined(_di_f_print_except_dynamic_partial_raw_) || !defined(_di_f_print_except_dynamic_partial_safely_) || !defined(_di_f_print_except_dynamic_raw_) || !defined(_di_f_print_except_dynamic_safely_) || !defined(_di_f_print_except_in_dynamic_partial_raw_safely_) || !defined(_di_f_print_except_in_dynamic_partial_safely_) || !defined(_di_f_print_except_in_dynamic_raw_safely_) || !defined(_di_f_print_except_in_dynamic_safely_) || !defined(_di_f_print_except_in_raw_safely_) || !defined(_di_f_print_except_in_safely_) || !defined(_di_f_print_except_raw_safely_) || !defined(_di_f_print_except_safely_) || !defined(_di_f_print_raw_safely_) || !defined(_di_f_print_raw_safely_dynamic_) || !defined(_di_f_print_raw_safely_dynamic_partial_) || !defined(_di_f_print_safely_) || !defined(_di_f_print_safely_dynamic_) || !defined(_di_f_print_safely_dynamic_partial_)
+#if !defined(_di_f_print_except_dynamic_partial_raw_) || !defined(_di_f_print_except_dynamic_partial_safely_) || !defined(_di_f_print_except_dynamic_raw_) || !defined(_di_f_print_except_dynamic_safely_) || !defined(_di_f_print_except_in_dynamic_partial_raw_safely_) || !defined(_di_f_print_except_in_dynamic_partial_safely_) || !defined(_di_f_print_except_in_dynamic_raw_safely_) || !defined(_di_f_print_except_in_dynamic_safely_) || !defined(_di_f_print_except_in_raw_safely_) || !defined(_di_f_print_except_in_safely_) || !defined(_di_f_print_except_raw_safely_) || !defined(_di_f_print_except_safely_) || !defined(_di_f_print_raw_safely_) || !defined(_di_f_print_safely_)
   uint8_t private_f_print_width_max(const f_string_t string, const f_array_length_t at) {
 
     const uint8_t width = macro_f_utf_byte_width(string[at]);
@@ -1165,7 +1165,7 @@ extern "C" {
 
     return width;
   }
-#endif // !defined(_di_f_print_except_dynamic_partial_raw_) || !defined(_di_f_print_except_dynamic_partial_safely_) || !defined(_di_f_print_except_dynamic_raw_) || !defined(_di_f_print_except_dynamic_safely_) || !defined(_di_f_print_except_in_dynamic_partial_raw_safely_) || !defined(_di_f_print_except_in_dynamic_partial_safely_) || !defined(_di_f_print_except_in_dynamic_raw_safely_) || !defined(_di_f_print_except_in_dynamic_safely_) || !defined(_di_f_print_except_in_raw_safely_) || !defined(_di_f_print_except_in_safely_) || !defined(_di_f_print_except_raw_safely_) || !defined(_di_f_print_except_safely_) || !defined(_di_f_print_raw_safely_) || !defined(_di_f_print_raw_safely_dynamic_) || !defined(_di_f_print_raw_safely_dynamic_partial_) || !defined(_di_f_print_safely_) || !defined(_di_f_print_safely_dynamic_) || !defined(_di_f_print_safely_dynamic_partial_)
+#endif // !defined(_di_f_print_except_dynamic_partial_raw_) || !defined(_di_f_print_except_dynamic_partial_safely_) || !defined(_di_f_print_except_dynamic_raw_) || !defined(_di_f_print_except_dynamic_safely_) || !defined(_di_f_print_except_in_dynamic_partial_raw_safely_) || !defined(_di_f_print_except_in_dynamic_partial_safely_) || !defined(_di_f_print_except_in_dynamic_raw_safely_) || !defined(_di_f_print_except_in_dynamic_safely_) || !defined(_di_f_print_except_in_raw_safely_) || !defined(_di_f_print_except_in_safely_) || !defined(_di_f_print_except_raw_safely_) || !defined(_di_f_print_except_safely_) || !defined(_di_f_print_raw_safely_) || !defined(_di_f_print_safely_)
 
 #ifdef __cplusplus
 } // extern "C"
diff --git a/level_0/f_print/c/private-print.h b/level_0/f_print/c/private-print.h
index 4c9e8eb..74bdc45 100644
--- a/level_0/f_print/c/private-print.h
+++ b/level_0/f_print/c/private-print.h
@@ -65,8 +65,6 @@ extern "C" {
  *
  * @see f_print_character_safely()
  * @see f_print_safely()
- * @see f_print_safely_dynamic()
- * @see f_print_safely_dynamic_partial()
  * @see f_print_safely_terminated()
  * @see f_print_except_safely()
  * @see f_print_except_dynamic_safely()
@@ -75,9 +73,9 @@ extern "C" {
  * @see f_print_except_in_dynamic_safely()
  * @see f_print_except_in_dynamic_partial_safely()
  */
-#if !defined(_di_f_print_character_safely_) || !defined(_di_f_print_safely_) || !defined(_di_f_print_safely_dynamic_) || !defined(_di_f_print_safely_dynamic_partial_) || !defined(_di_f_print_safely_terminated_) || !defined(_di_f_print_except_safely_) || !defined(_di_f_print_except_dynamic_safely_) || !defined(_di_f_print_except_dynamic_partial_safely_) || !defined(_di_f_print_except_in_safely_) || !defined(_di_f_print_except_in_dynamic_safely_) || !defined(_di_f_print_except_in_dynamic_partial_safely_)
+#if !defined(_di_f_print_character_safely_) || !defined(_di_f_print_safely_) || !defined(_di_f_print_safely_terminated_) || !defined(_di_f_print_except_safely_) || !defined(_di_f_print_except_dynamic_safely_) || !defined(_di_f_print_except_dynamic_partial_safely_) || !defined(_di_f_print_except_in_safely_) || !defined(_di_f_print_except_in_dynamic_safely_) || !defined(_di_f_print_except_in_dynamic_partial_safely_)
   extern f_status_t private_f_print_character_safely(const f_char_t character, const f_file_t file) F_attribute_visibility_internal_d;
-#endif // !defined(_di_f_print_character_safely_) || !defined(_di_f_print_safely_) || !defined(_di_f_print_safely_dynamic_) || !defined(_di_f_print_safely_dynamic_partial_) || !defined(_di_f_print_safely_terminated_) || !defined(_di_f_print_except_safely_) || !defined(_di_f_print_except_dynamic_safely_) || !defined(_di_f_print_except_dynamic_partial_safely_) || !defined(_di_f_print_except_in_safely_) || !defined(_di_f_print_except_in_dynamic_safely_) || !defined(_di_f_print_except_in_dynamic_partial_safely_)
+#endif // !defined(_di_f_print_character_safely_) || !defined(_di_f_print_safely_) || !defined(_di_f_print_safely_terminated_) || !defined(_di_f_print_except_safely_) || !defined(_di_f_print_except_dynamic_safely_) || !defined(_di_f_print_except_dynamic_partial_safely_) || !defined(_di_f_print_except_in_safely_) || !defined(_di_f_print_except_in_dynamic_safely_) || !defined(_di_f_print_except_in_dynamic_partial_safely_)
 
 /**
  * Private implementation of f_print_character_safely_get().
@@ -258,7 +256,6 @@ extern "C" {
  * @see f_print_except_in_raw_safely()
  * @see f_print_except_in_dynamic_raw_safely()
  * @see f_print_except_in_dynamic_partial_raw_safely()
- * @see f_utf_is_valid()
  */
 #if !defined(_di_f_print_except_in_raw_safely_) || !defined(_di_f_print_except_dynamic_in_raw_safely_) || !defined(_di_f_print_except_in_dynamic_partial_raw_safely_)
   extern f_status_t private_f_print_except_in_raw_safely(const f_string_t string, const f_array_length_t offset, const f_array_length_t stop, const f_array_lengths_t except_at, f_string_ranges_t except_in, const f_file_t file) F_attribute_visibility_internal_d;
@@ -296,7 +293,6 @@ extern "C" {
  * @see f_print_except_in_safely()
  * @see f_print_except_in_dynamic_safely()
  * @see f_print_except_in_dynamic_partial_safely()
- * @see f_utf_is_valid()
  */
 #if !defined(_di_f_print_except_in_safely_) || !defined(_di_f_print_except_dynamic_in_safely_) || !defined(_di_f_print_except_in_dynamic_partial_safely_)
   extern f_status_t private_f_print_except_in_safely(const f_string_t string, const f_array_length_t offset, const f_array_length_t stop, const f_array_lengths_t except_at, f_string_ranges_t except_in, const f_file_t file) F_attribute_visibility_internal_d;
@@ -399,7 +395,6 @@ extern "C" {
  * @see f_print_except_safely()
  * @see f_print_except_dynamic_safely()
  * @see f_print_except_dynamic_partial_safely()
- * @see f_utf_is_valid()
  */
 #if !defined(_di_f_print_except_safely_) || !defined(_di_f_print_except_dynamic_safely_) || !defined(_di_f_print_except_dynamic_partial_safely_)
   extern f_status_t private_f_print_except_safely(const f_string_t string, const f_array_length_t offset, const f_array_length_t stop, const f_array_lengths_t except, const f_file_t file) F_attribute_visibility_internal_d;
@@ -426,13 +421,16 @@ extern "C" {
  *
  * @see fwrite_unlocked()
  *
+ * @see f_print_dynamic_partial_raw()
+ * @see f_print_dynamic_partial_raw_safely()
+ * @see f_print_dynamic_raw()
+ * @see f_print_dynamic_raw_safely()
  * @see f_print_raw()
- * @see f_print_raw_dynamic()
- * @see f_print_raw_dynamic_partial()
+ * @see f_print_raw_safely())
  */
-#if !defined(_di_f_print_raw_) || !defined(_di_f_print_raw_dynamic_) || !defined(_di_f_print_raw_dynamic_partial_)
+#if !defined(_di_f_print_dynamic_partial_raw_) || !defined(_di_f_print_dynamic_partial_raw_safely_) || !defined(_di_f_print_dynamic_raw_) || !defined(_di_f_print_dynamic_raw_safely_) || !defined(_di_f_print_raw_) || !defined(_di_f_print_raw_safely_)
   extern f_status_t private_f_print_raw(const f_string_t string, const f_array_length_t length, const f_file_t file) F_attribute_visibility_internal_d;
-#endif // !defined(_di_f_print_raw_) || !defined(_di_f_print_raw_dynamic_) || !defined(_di_f_print_raw_dynamic_partial_)
+#endif // !defined(_di_f_print_dynamic_partial_raw_) || !defined(_di_f_print_dynamic_partial_raw_safely_) || !defined(_di_f_print_dynamic_raw_) || !defined(_di_f_print_dynamic_raw_safely_) || !defined(_di_f_print_raw_) || !defined(_di_f_print_raw_safely_)
 
 /**
  * Private implementation of f_print_raw_safely().
@@ -455,14 +453,13 @@ extern "C" {
  *
  * @see fwrite_unlocked()
  *
+ * @see f_print_dynamic_partial_raw_safely()
+ * @see f_print_dynamic_raw_safely()
  * @see f_print_raw_safely()
- * @see f_print_raw_safely_dynamic()
- * @see f_print_raw_safely_dynamic_partial()
- * @see f_utf_is_valid()
  */
-#if !defined(_di_f_print_raw_safely_) || !defined(_di_f_print_raw_safely_dynamic_) || !defined(_di_f_print_raw_safely_dynamic_partial_)
+#if !defined(_di_f_print_dynamic_partial_raw_safely_) || !defined(_di_f_print_dynamic_raw_safely_) || !defined(_di_f_print_raw_safely_)
   extern f_status_t private_f_print_raw_safely(const f_string_t string, const f_array_length_t length, const f_file_t file) F_attribute_visibility_internal_d;
-#endif // !defined(_di_f_print_raw_safely_) || !defined(_di_f_print_raw_safely_dynamic_) || !defined(_di_f_print_raw_safely_dynamic_partial_)
+#endif // !defined(_di_f_print_dynamic_partial_raw_safely_) || !defined(_di_f_print_dynamic_raw_safely_) || !defined(_di_f_print_raw_safely_)
 
 /**
  * Private implementation of f_print_safely().
@@ -485,14 +482,13 @@ extern "C" {
  *
  * @see fwrite_unlocked()
  *
+ * @see f_print_dynamic_partial_safely()
+ * @see f_print_dynamic_safely()
  * @see f_print_safely()
- * @see f_print_safely_dynamic()
- * @see f_print_safely_dynamic_partial()
- * @see f_utf_is_valid()
  */
-#if !defined(_di_f_print_safely_) || !defined(_di_f_print_safely_dynamic_) || !defined(_di_f_print_safely_dynamic_partial_)
+#if !defined(_di_f_print_dynamic_partial_safely_) || !defined(_di_f_print_dynamic_safely_) || !defined(_di_f_print_safely_)
   extern f_status_t private_f_print_safely(const f_string_t string, const f_array_length_t length, const f_file_t file) F_attribute_visibility_internal_d;
-#endif // !defined(_di_f_print_safely_) || !defined(_di_f_print_safely_dynamic_) || !defined(_di_f_print_safely_dynamic_partial_)
+#endif // !defined(_di_f_print_dynamic_partial_safely_) || !defined(_di_f_print_dynamic_safely_) || !defined(_di_f_print_safely_)
 
 /**
  * Private implementation of f_print_safely_get().
@@ -521,8 +517,6 @@ extern "C" {
  * @see f_print_except_in_safely_
  * @see f_print_except_safely()
  * @see f_print_raw_safely()
- * @see f_print_raw_safely_dynamic()
- * @see f_print_raw_safely_dynamic_partial()
  * @see f_print_safely()
  * @see f_print_safely_terminated()
  * @see f_print_to_dynamic_partial_safely()
@@ -535,9 +529,9 @@ extern "C" {
  * @see f_print_to_except_safely()
  * @see f_print_to_safely()
  */
-#if !defined(_di_f_print_character_safely_get_) || !defined(_di_f_print_dynamic_partial_safely_) || !defined(_di_f_print_dynamic_safely_) || !defined(_di_f_print_except_dynamic_partial_safely_) || !defined(_di_f_print_except_dynamic_safely_) || !defined(_di_f_print_except_in_dynamic_safely_) || !defined(_di_f_print_except_in_dynamic_partial_safely_) || !defined(_di_f_print_except_in_safely_) || !defined(_di_f_print_except_safely_) || !defined(_di_f_print_raw_safely_) || !defined(_di_f_print_raw_safely_dynamic_) || !defined(_di_f_print_raw_safely_dynamic_partial_) || !defined(_di_f_print_safely_) || !defined(_di_f_print_safely_terminated_) || !defined(_di_f_print_to_dynamic_partial_safely_) || !defined(_di_f_print_to_dynamic_safely_) || !defined(_di_f_print_to_except_dynamic_partial_safely_) || !defined(_di_f_print_to_except_dynamic_safely_) || !defined(_di_f_print_to_except_in_dynamic_safely_) || !defined(_di_f_print_to_except_in_dynamic_partial_safely_) || !defined(_di_f_print_to_except_in_safely_) || !defined(_di_f_print_to_except_safely_) || !defined(_di_f_print_to_safely_)
+#if !defined(_di_f_print_character_safely_get_) || !defined(_di_f_print_dynamic_partial_safely_) || !defined(_di_f_print_dynamic_safely_) || !defined(_di_f_print_except_dynamic_partial_safely_) || !defined(_di_f_print_except_dynamic_safely_) || !defined(_di_f_print_except_in_dynamic_safely_) || !defined(_di_f_print_except_in_dynamic_partial_safely_) || !defined(_di_f_print_except_in_safely_) || !defined(_di_f_print_except_safely_) || !defined(_di_f_print_raw_safely_) || !defined(_di_f_print_safely_) || !defined(_di_f_print_safely_terminated_) || !defined(_di_f_print_to_dynamic_partial_safely_) || !defined(_di_f_print_to_dynamic_safely_) || !defined(_di_f_print_to_except_dynamic_partial_safely_) || !defined(_di_f_print_to_except_dynamic_safely_) || !defined(_di_f_print_to_except_in_dynamic_safely_) || !defined(_di_f_print_to_except_in_dynamic_partial_safely_) || !defined(_di_f_print_to_except_in_safely_) || !defined(_di_f_print_to_except_safely_) || !defined(_di_f_print_to_safely_)
   extern const f_string_static_t private_f_print_safely_get(const f_string_t character, const f_array_length_t width_max) F_attribute_visibility_internal_d;
-#endif // !defined(_di_f_print_character_safely_get_) || !defined(_di_f_print_dynamic_partial_safely_) || !defined(_di_f_print_dynamic_safely_) || !defined(_di_f_print_except_dynamic_partial_safely_) || !defined(_di_f_print_except_dynamic_safely_) || !defined(_di_f_print_except_in_dynamic_safely_) || !defined(_di_f_print_except_in_dynamic_partial_safely_) || !defined(_di_f_print_except_in_safely_) || !defined(_di_f_print_except_safely_) || !defined(_di_f_print_raw_safely_) || !defined(_di_f_print_raw_safely_dynamic_) || !defined(_di_f_print_raw_safely_dynamic_partial_) || !defined(_di_f_print_safely_) || !defined(_di_f_print_safely_terminated_) || !defined(_di_f_print_to_dynamic_partial_safely_) || !defined(_di_f_print_to_dynamic_safely_) || !defined(_di_f_print_to_except_dynamic_partial_safely_) || !defined(_di_f_print_to_except_dynamic_safely_) || !defined(_di_f_print_to_except_in_dynamic_safely_) || !defined(_di_f_print_to_except_in_dynamic_partial_safely_) || !defined(_di_f_print_to_except_in_safely_) || !defined(_di_f_print_to_except_safely_) || !defined(_di_f_print_to_safely_)
+#endif // !defined(_di_f_print_character_safely_get_) || !defined(_di_f_print_dynamic_partial_safely_) || !defined(_di_f_print_dynamic_safely_) || !defined(_di_f_print_except_dynamic_partial_safely_) || !defined(_di_f_print_except_dynamic_safely_) || !defined(_di_f_print_except_in_dynamic_safely_) || !defined(_di_f_print_except_in_dynamic_partial_safely_) || !defined(_di_f_print_except_in_safely_) || !defined(_di_f_print_except_safely_) || !defined(_di_f_print_raw_safely_) || !defined(_di_f_print_safely_) || !defined(_di_f_print_safely_terminated_) || !defined(_di_f_print_to_dynamic_partial_safely_) || !defined(_di_f_print_to_dynamic_safely_) || !defined(_di_f_print_to_except_dynamic_partial_safely_) || !defined(_di_f_print_to_except_dynamic_safely_) || !defined(_di_f_print_to_except_in_dynamic_safely_) || !defined(_di_f_print_to_except_in_dynamic_partial_safely_) || !defined(_di_f_print_to_except_in_safely_) || !defined(_di_f_print_to_except_safely_) || !defined(_di_f_print_to_safely_)
 
 /**
  * Private implementation of f_print_terminated().
@@ -589,15 +583,11 @@ extern "C" {
  * @see f_print_except_raw_safely()
  * @see f_print_except_safely()
  * @see f_print_raw_safely()
- * @see f_print_raw_safely_dynamic()
- * @see f_print_raw_safely_dynamic_partial()
  * @see f_print_safely()
- * @see f_print_safely_dynamic()
- * @see f_print_safely_dynamic_partial()
  */
-#if !defined(_di_f_print_except_dynamic_partial_raw_) || !defined(_di_f_print_except_dynamic_partial_safely_) || !defined(_di_f_print_except_dynamic_raw_) || !defined(_di_f_print_except_dynamic_safely_) || !defined(_di_f_print_except_in_dynamic_partial_raw_safely_) || !defined(_di_f_print_except_in_dynamic_partial_safely_) || !defined(_di_f_print_except_in_dynamic_raw_safely_) || !defined(_di_f_print_except_in_dynamic_safely_) || !defined(_di_f_print_except_in_raw_safely_) || !defined(_di_f_print_except_in_safely_) || !defined(_di_f_print_except_raw_safely_) || !defined(_di_f_print_except_safely_) || !defined(_di_f_print_raw_safely_) || !defined(_di_f_print_raw_safely_dynamic_) || !defined(_di_f_print_raw_safely_dynamic_partial_) || !defined(_di_f_print_safely_) || !defined(_di_f_print_safely_dynamic_) || !defined(_di_f_print_safely_dynamic_partial_)
+#if !defined(_di_f_print_except_dynamic_partial_raw_) || !defined(_di_f_print_except_dynamic_partial_safely_) || !defined(_di_f_print_except_dynamic_raw_) || !defined(_di_f_print_except_dynamic_safely_) || !defined(_di_f_print_except_in_dynamic_partial_raw_safely_) || !defined(_di_f_print_except_in_dynamic_partial_safely_) || !defined(_di_f_print_except_in_dynamic_raw_safely_) || !defined(_di_f_print_except_in_dynamic_safely_) || !defined(_di_f_print_except_in_raw_safely_) || !defined(_di_f_print_except_in_safely_) || !defined(_di_f_print_except_raw_safely_) || !defined(_di_f_print_except_safely_) || !defined(_di_f_print_raw_safely_) || !defined(_di_f_print_safely_)
   extern uint8_t private_f_print_width_max(const f_string_t string, const f_array_length_t at) F_attribute_visibility_internal_d;
-#endif // !defined(_di_f_print_except_dynamic_partial_raw_) || !defined(_di_f_print_except_dynamic_partial_safely_) || !defined(_di_f_print_except_dynamic_raw_) || !defined(_di_f_print_except_dynamic_safely_) || !defined(_di_f_print_except_in_dynamic_partial_raw_safely_) || !defined(_di_f_print_except_in_dynamic_partial_safely_) || !defined(_di_f_print_except_in_dynamic_raw_safely_) || !defined(_di_f_print_except_in_dynamic_safely_) || !defined(_di_f_print_except_in_raw_safely_) || !defined(_di_f_print_except_in_safely_) || !defined(_di_f_print_except_raw_safely_) || !defined(_di_f_print_except_safely_) || !defined(_di_f_print_raw_safely_) || !defined(_di_f_print_raw_safely_dynamic_) || !defined(_di_f_print_raw_safely_dynamic_partial_) || !defined(_di_f_print_safely_) || !defined(_di_f_print_safely_dynamic_) || !defined(_di_f_print_safely_dynamic_partial_)
+#endif // !defined(_di_f_print_except_dynamic_partial_raw_) || !defined(_di_f_print_except_dynamic_partial_safely_) || !defined(_di_f_print_except_dynamic_raw_) || !defined(_di_f_print_except_dynamic_safely_) || !defined(_di_f_print_except_in_dynamic_partial_raw_safely_) || !defined(_di_f_print_except_in_dynamic_partial_safely_) || !defined(_di_f_print_except_in_dynamic_raw_safely_) || !defined(_di_f_print_except_in_dynamic_safely_) || !defined(_di_f_print_except_in_raw_safely_) || !defined(_di_f_print_except_in_safely_) || !defined(_di_f_print_except_raw_safely_) || !defined(_di_f_print_except_safely_) || !defined(_di_f_print_raw_safely_) || !defined(_di_f_print_safely_)
 
 #ifdef __cplusplus
 } // extern "C"
diff --git a/level_0/f_string/c/string/private-dynamics.c b/level_0/f_string/c/string/private-dynamics.c
index 7c8e833..a57d6ca 100644
--- a/level_0/f_string/c/string/private-dynamics.c
+++ b/level_0/f_string/c/string/private-dynamics.c
@@ -80,7 +80,7 @@ extern "C" {
   }
 #endif // !defined(_di_f_string_dynamics_append_all_) || !defined(_di_f_string_map_multis_append_) || !defined(_di_f_string_map_multis_append_all_)
 
-#if !defined(_di_f_string_dynamics_decrease_by_) || !defined(_di_f_string_dynamics_increase_) || !defined(_di_f_string_dynamics_increase_by_) || !defined(f_string_map_multis_append)
+#if !defined(_di_f_string_dynamics_decrease_by_) || !defined(_di_f_string_dynamics_increase_) || !defined(_di_f_string_dynamics_increase_by_) || !defined(_di_f_string_map_multis_append_) || !defined(_di_f_string_map_multis_append_all_) || !defined(_di_f_string_map_multis_decrease_by_) || !defined(_di_f_string_map_multis_increase_) || !defined(_di_f_string_map_multis_increase_by_) || !defined(_di_f_string_map_multis_resize_) || !defined(_di_f_string_map_multiss_append_) || !defined(_di_f_string_map_multiss_append_all_) || !defined(_di_f_string_map_multiss_decrease_by_) || !defined(_di_f_string_map_multiss_increase_) || !defined(_di_f_string_map_multiss_increase_by_)
   f_status_t private_f_string_dynamics_resize(const f_array_length_t length, f_string_dynamics_t * const dynamics) {
 
     if (dynamics->used + length > F_array_length_t_size_d) return F_status_set_error(F_array_too_large);
@@ -104,7 +104,7 @@ extern "C" {
 
     return F_none;
   }
-#endif // !defined(_di_f_string_dynamics_decrease_by_) || !defined(_di_f_string_dynamics_increase_) || !defined(_di_f_string_dynamics_increase_by_) || !defined(f_string_map_multis_append)
+#endif // !defined(_di_f_string_dynamics_decrease_by_) || !defined(_di_f_string_dynamics_increase_) || !defined(_di_f_string_dynamics_increase_by_) || !defined(_di_f_string_map_multis_append_) || !defined(_di_f_string_map_multis_append_all_) || !defined(_di_f_string_map_multis_decrease_by_) || !defined(_di_f_string_map_multis_increase_) || !defined(_di_f_string_map_multis_increase_by_) || !defined(_di_f_string_map_multis_resize_) || !defined(_di_f_string_map_multiss_append_) || !defined(_di_f_string_map_multiss_append_all_) || !defined(_di_f_string_map_multiss_decrease_by_) || !defined(_di_f_string_map_multiss_increase_) || !defined(_di_f_string_map_multiss_increase_by_)
 
 #ifdef __cplusplus
 } // extern "C"
diff --git a/level_0/f_string/c/string/private-dynamics.h b/level_0/f_string/c/string/private-dynamics.h
index 73e52bc..cd6081f 100644
--- a/level_0/f_string/c/string/private-dynamics.h
+++ b/level_0/f_string/c/string/private-dynamics.h
@@ -33,6 +33,7 @@ extern "C" {
  *   Errors (with error bit) from: f_memory_adjust().
  *
  * @see f_memory_adjust()
+ *
  * @see f_string_dynamics_adjust()
  * @see f_string_dynamics_append()
  * @see f_string_dynamics_decimate_by()
@@ -61,6 +62,7 @@ extern "C" {
  *   Errors (with error bit) from: f_memory_resize().
  *
  * @see f_memory_resize()
+ *
  * @see f_string_dynamics_append()
  * @see f_string_map_multis_append()
  * @see f_string_map_multis_append_all()
@@ -87,6 +89,7 @@ extern "C" {
  *   Errors (with error bit) from: f_memory_resize().
  *
  * @see f_memory_resize()
+ *
  * @see f_string_dynamics_append_all()
  * @see f_string_map_multis_append()
  * @see f_string_map_multis_append_all()
@@ -113,13 +116,25 @@ extern "C" {
  *   Errors (with error bit) from: f_memory_resize().
  *
  * @see f_memory_resize()
+ *
  * @see f_string_dynamics_decrease_by()
  * @see f_string_dynamics_increase()
  * @see f_string_dynamics_increase_by()
+ * @see f_string_map_multis_append()
+ * @see f_string_map_multis_append_all()
+ * @see f_string_map_multis_decrease_by()
+ * @see f_string_map_multis_increase()
+ * @see f_string_map_multis_increase_by()
+ * @see f_string_map_multis_resize()
+ * @see f_string_map_multiss_append()
+ * @see f_string_map_multiss_append_all()
+ * @see f_string_map_multiss_decrease_by()
+ * @see f_string_map_multiss_increase()
+ * @see f_string_map_multiss_increase_by()
  */
-#if !defined(_di_f_string_dynamics_decrease_by_) || !defined(_di_f_string_dynamics_increase_) || !defined(_di_f_string_dynamics_increase_by_)
+#if !defined(_di_f_string_dynamics_decrease_by_) || !defined(_di_f_string_dynamics_increase_) || !defined(_di_f_string_dynamics_increase_by_) || !defined(_di_f_string_map_multis_append_) || !defined(_di_f_string_map_multis_append_all_) || !defined(_di_f_string_map_multis_decrease_by_) || !defined(_di_f_string_map_multis_increase_) || !defined(_di_f_string_map_multis_increase_by_) || !defined(_di_f_string_map_multis_resize_) || !defined(_di_f_string_map_multiss_append_) || !defined(_di_f_string_map_multiss_append_all_) || !defined(_di_f_string_map_multiss_decrease_by_) || !defined(_di_f_string_map_multiss_increase_) || !defined(_di_f_string_map_multiss_increase_by_)
   extern f_status_t private_f_string_dynamics_resize(const f_array_length_t length, f_string_dynamics_t * const dynamics) F_attribute_visibility_internal_d;
-#endif // !defined(_di_f_string_dynamics_decrease_by_) || !defined(_di_f_string_dynamics_increase_) || !defined(_di_f_string_dynamics_increase_by_)
+#endif // !defined(_di_f_string_dynamics_decrease_by_) || !defined(_di_f_string_dynamics_increase_) || !defined(_di_f_string_dynamics_increase_by_) || !defined(_di_f_string_map_multis_append_) || !defined(_di_f_string_map_multis_append_all_) || !defined(_di_f_string_map_multis_decrease_by_) || !defined(_di_f_string_map_multis_increase_) || !defined(_di_f_string_map_multis_increase_by_) || !defined(_di_f_string_map_multis_resize_) || !defined(_di_f_string_map_multiss_append_) || !defined(_di_f_string_map_multiss_append_all_) || !defined(_di_f_string_map_multiss_decrease_by_) || !defined(_di_f_string_map_multiss_increase_) || !defined(_di_f_string_map_multiss_increase_by_)
 
 #ifdef __cplusplus
 } // extern "C"
diff --git a/level_0/f_string/c/string/private-dynamicss.h b/level_0/f_string/c/string/private-dynamicss.h
index a4ffac0..f80c85a 100644
--- a/level_0/f_string/c/string/private-dynamicss.h
+++ b/level_0/f_string/c/string/private-dynamicss.h
@@ -33,6 +33,7 @@ extern "C" {
  *   Errors (with error bit) from: f_memory_adjust().
  *
  * @see f_memory_adjust()
+ *
  * @see f_string_dynamicss_adjust()
  * @see f_string_dynamicss_append()
  * @see f_string_dynamicss_decimate_by()
@@ -61,6 +62,7 @@ extern "C" {
  *   Errors (with error bit) from: f_memory_resize().
  *
  * @see f_memory_resize()
+ *
  * @see f_string_dynamicss_append_all()
  * @see f_string_dynamicss_decrease_by()
  * @see f_string_dynamicss_increase()
diff --git a/level_0/f_string/c/string/private-map_multis.c b/level_0/f_string/c/string/private-map_multis.c
index faa2ab0..e43a8a8 100644
--- a/level_0/f_string/c/string/private-map_multis.c
+++ b/level_0/f_string/c/string/private-map_multis.c
@@ -69,7 +69,7 @@ extern "C" {
   }
 #endif // !defined(_di_f_string_map_multis_append_all_) || !defined(_di_f_string_map_multiss_append_) || !defined(_di_f_string_map_multiss_append_all_)
 
-#if !defined(_di_f_string_map_multis_decrease_by_) || !defined(_di_f_string_map_multis_increase_) || !defined(_di_f_string_map_multis_increase_by_) || !defined(_di_f_string_map_multis_terminate_) || !defined(_di_f_string_map_multis_terminate_after_)
+#if !defined(_di_f_string_map_multis_append_) || !defined(_di_f_string_map_multis_append_all_) || !defined(_di_f_string_map_multis_decrease_by_) || !defined(_di_f_string_map_multis_increase_) || !defined(_di_f_string_map_multis_increase_by_) || !defined(_di_f_string_map_multis_resize_) || !defined(_di_f_string_map_multiss_append_) || !defined(_di_f_string_map_multiss_append_all_) || !defined(_di_f_string_map_multiss_decrease_by_) || !defined(_di_f_string_map_multiss_increase_) || !defined(_di_f_string_map_multiss_increase_by_)
   f_status_t private_f_string_map_multis_resize(const f_array_length_t length, f_string_map_multis_t * const map_multis) {
 
     if (map_multis->used + length > F_array_length_t_size_d) {
@@ -98,7 +98,7 @@ extern "C" {
 
     return F_none;
   }
-#endif // !defined(_di_f_string_map_multis_decrease_by_) || !defined(_di_f_string_map_multis_increase_) || !defined(_di_f_string_map_multis_increase_by_) || !defined(_di_f_string_map_multis_terminate_) || !defined(_di_f_string_map_multis_terminate_after_)
+#endif // !defined(_di_f_string_map_multis_append_) || !defined(_di_f_string_map_multis_append_all_) || !defined(_di_f_string_map_multis_decrease_by_) || !defined(_di_f_string_map_multis_increase_) || !defined(_di_f_string_map_multis_increase_by_) || !defined(_di_f_string_map_multis_resize_) || !defined(_di_f_string_map_multiss_append_) || !defined(_di_f_string_map_multiss_append_all_) || !defined(_di_f_string_map_multiss_decrease_by_) || !defined(_di_f_string_map_multiss_increase_) || !defined(_di_f_string_map_multiss_increase_by_)
 
 #ifdef __cplusplus
 } // extern "C"
diff --git a/level_0/f_string/c/string/private-map_multis.h b/level_0/f_string/c/string/private-map_multis.h
index af085ef..23342b0 100644
--- a/level_0/f_string/c/string/private-map_multis.h
+++ b/level_0/f_string/c/string/private-map_multis.h
@@ -33,6 +33,7 @@ extern "C" {
  *   Errors (with error bit) from: f_memory_adjust().
  *
  * @see f_memory_adjust()
+ *
  * @see f_string_map_multis_adjust()
  */
 #if !defined(_di_f_string_map_multis_adjust_) || !defined(_di_f_string_map_multis_decimate_by_)
@@ -57,6 +58,7 @@ extern "C" {
  *   Errors (with error bit) from: f_memory_resize().
  *
  * @see f_memory_resize()
+ *
  * @see f_string_map_multis_append_all()
  * @see f_string_map_multiss_append()
  * @see f_string_map_multiss_append_all()
@@ -82,16 +84,23 @@ extern "C" {
  *
  *   Errors (with error bit) from: f_memory_resize().
  *
- * @see f_memory_adjust()
+ * @see f_memory_resize()
+ *
+ * @see f_string_map_multis_append()
+ * @see f_string_map_multis_append_all()
  * @see f_string_map_multis_decrease_by()
  * @see f_string_map_multis_increase()
  * @see f_string_map_multis_increase_by()
- * @see f_string_map_multis_terminate()
- * @see f_string_map_multis_terminate_after()
+ * @see f_string_map_multis_resize()
+ * @see f_string_map_multiss_append()
+ * @see f_string_map_multiss_append_all()
+ * @see f_string_map_multiss_decrease_by()
+ * @see f_string_map_multiss_increase()
+ * @see f_string_map_multiss_increase_by()
  */
-#if !defined(_di_f_string_map_multis_decrease_by_) || !defined(_di_f_string_map_multis_increase_) || !defined(_di_f_string_map_multis_increase_by_) || !defined(_di_f_string_map_multis_terminate_) || !defined(_di_f_string_map_multis_terminate_after_)
+#if !defined(_di_f_string_map_multis_append_) || !defined(_di_f_string_map_multis_append_all_) || !defined(_di_f_string_map_multis_decrease_by_) || !defined(_di_f_string_map_multis_increase_) || !defined(_di_f_string_map_multis_increase_by_) || !defined(_di_f_string_map_multis_resize_) || !defined(_di_f_string_map_multiss_append_) || !defined(_di_f_string_map_multiss_append_all_) || !defined(_di_f_string_map_multiss_decrease_by_) || !defined(_di_f_string_map_multiss_increase_) || !defined(_di_f_string_map_multiss_increase_by_)
   extern f_status_t private_f_string_map_multis_resize(const f_array_length_t length, f_string_map_multis_t * const map_multis) F_attribute_visibility_internal_d;
-#endif // !defined(_di_f_string_map_multis_decrease_by_) || !defined(_di_f_string_map_multis_increase_) || !defined(_di_f_string_map_multis_increase_by_) || !defined(_di_f_string_map_multis_terminate_) || !defined(_di_f_string_map_multis_terminate_after_)
+#endif // !defined(_di_f_string_map_multis_append_) || !defined(_di_f_string_map_multis_append_all_) || !defined(_di_f_string_map_multis_decrease_by_) || !defined(_di_f_string_map_multis_increase_) || !defined(_di_f_string_map_multis_increase_by_) || !defined(_di_f_string_map_multis_resize_) || !defined(_di_f_string_map_multiss_append_) || !defined(_di_f_string_map_multiss_append_all_) || !defined(_di_f_string_map_multiss_decrease_by_) || !defined(_di_f_string_map_multiss_increase_) || !defined(_di_f_string_map_multiss_increase_by_)
 
 #ifdef __cplusplus
 } // extern "C"
diff --git a/level_0/f_string/c/string/private-map_multiss.c b/level_0/f_string/c/string/private-map_multiss.c
index f0b8c94..e3d83cd 100644
--- a/level_0/f_string/c/string/private-map_multiss.c
+++ b/level_0/f_string/c/string/private-map_multiss.c
@@ -37,7 +37,7 @@ extern "C" {
   }
 #endif // !defined(_di_f_string_map_multiss_adjust_) || !defined(_di_f_string_map_multiss_decimate_by_)
 
-#if !defined(_di_f_string_map_multiss_decrease_by_) || !defined(_di_f_string_map_multiss_increase_) || !defined(_di_f_string_map_multiss_increase_by_) || !defined(_di_f_string_map_multiss_terminate_) || !defined(_di_f_string_map_multiss_terminate_after_)
+#if !defined(_di_f_string_map_multiss_decrease_by_) || !defined(_di_f_string_map_multiss_increase_) || !defined(_di_f_string_map_multiss_increase_by_)
   f_status_t private_f_string_map_multiss_resize(const f_array_length_t length, f_string_map_multiss_t * const map_multiss) {
 
     if (map_multiss->used + length > F_array_length_t_size_d) {
@@ -63,7 +63,7 @@ extern "C" {
 
     return F_none;
   }
-#endif // !defined(_di_f_string_map_multiss_decrease_by_) || !defined(_di_f_string_map_multiss_increase_) || !defined(_di_f_string_map_multiss_increase_by_) || !defined(_di_f_string_map_multiss_terminate_) || !defined(_di_f_string_map_multiss_terminate_after_)
+#endif // !defined(_di_f_string_map_multiss_decrease_by_) || !defined(_di_f_string_map_multiss_increase_) || !defined(_di_f_string_map_multiss_increase_by_)
 
 #ifdef __cplusplus
 } // extern "C"
diff --git a/level_0/f_string/c/string/private-map_multiss.h b/level_0/f_string/c/string/private-map_multiss.h
index d132c3b..4d6df41 100644
--- a/level_0/f_string/c/string/private-map_multiss.h
+++ b/level_0/f_string/c/string/private-map_multiss.h
@@ -33,6 +33,7 @@ extern "C" {
  *   Errors (with error bit) from: f_memory_adjust().
  *
  * @see f_memory_adjust()
+ *
  * @see f_string_map_multiss_adjust()
  */
 #if !defined(_di_f_string_map_multiss_adjust_) || !defined(_di_f_string_map_multiss_decimate_by_)
@@ -56,16 +57,15 @@ extern "C" {
  *
  *   Errors (with error bit) from: f_memory_resize().
  *
- * @see f_memory_adjust()
+ * @see f_memory_resize()
+ *
  * @see f_string_map_multiss_decrease_by()
  * @see f_string_map_multiss_increase()
  * @see f_string_map_multiss_increase_by()
- * @see f_string_map_multiss_terminate()
- * @see f_string_map_multiss_terminate_after()
  */
-#if !defined(_di_f_string_map_multiss_decrease_by_) || !defined(_di_f_string_map_multiss_increase_) || !defined(_di_f_string_map_multiss_increase_by_) || !defined(_di_f_string_map_multiss_terminate_) || !defined(_di_f_string_map_multiss_terminate_after_)
+#if !defined(_di_f_string_map_multiss_decrease_by_) || !defined(_di_f_string_map_multiss_increase_) || !defined(_di_f_string_map_multiss_increase_by_)
   extern f_status_t private_f_string_map_multiss_resize(const f_array_length_t length, f_string_map_multiss_t * const map_multiss) F_attribute_visibility_internal_d;
-#endif // !defined(_di_f_string_map_multiss_decrease_by_) || !defined(_di_f_string_map_multiss_increase_) || !defined(_di_f_string_map_multiss_increase_by_) || !defined(_di_f_string_map_multiss_terminate_) || !defined(_di_f_string_map_multiss_terminate_after_)
+#endif // !defined(_di_f_string_map_multiss_decrease_by_) || !defined(_di_f_string_map_multiss_increase_) || !defined(_di_f_string_map_multiss_increase_by_)
 
 #ifdef __cplusplus
 } // extern "C"
diff --git a/level_0/f_string/c/string/private-maps.c b/level_0/f_string/c/string/private-maps.c
index c766f9d..d800cb9 100644
--- a/level_0/f_string/c/string/private-maps.c
+++ b/level_0/f_string/c/string/private-maps.c
@@ -68,7 +68,7 @@ extern "C" {
   }
 #endif // !defined(_di_f_string_maps_append_all_) || !defined(_di_f_string_mapss_append_) || !defined(_di_f_string_mapss_append_all_)
 
-#if !defined(_di_f_string_maps_decrease_by_) || !defined(_di_f_string_maps_increase_) || !defined(_di_f_string_maps_increase_by_) || !defined(_di_f_string_maps_terminate_) || !defined(_di_f_string_maps_terminate_after_)
+#if !defined(_di_f_string_maps_append_) || !defined(_di_f_string_maps_append_all_) || !defined(_di_f_string_maps_decrease_by_) || !defined(_di_f_string_maps_increase_) || !defined(_di_f_string_maps_increase_by_) || !defined(_di_f_string_maps_resize_) || !defined(_di_f_string_mapss_append_) || !defined(_di_f_string_mapss_append_all_) || !defined(_di_f_string_mapss_decrease_by_) || !defined(_di_f_string_mapss_increase_) || !defined(_di_f_string_mapss_increase_by_)
   f_status_t private_f_string_maps_resize(const f_array_length_t length, f_string_maps_t * const maps) {
 
     if (maps->used + length > F_array_length_t_size_d) {
@@ -97,7 +97,7 @@ extern "C" {
 
     return F_none;
   }
-#endif // !defined(_di_f_string_maps_decrease_by_) || !defined(_di_f_string_maps_increase_) || !defined(_di_f_string_maps_increase_by_) || !defined(_di_f_string_maps_terminate_) || !defined(_di_f_string_maps_terminate_after_)
+#endif // !defined(_di_f_string_maps_append_) || !defined(_di_f_string_maps_append_all_) || !defined(_di_f_string_maps_decrease_by_) || !defined(_di_f_string_maps_increase_) || !defined(_di_f_string_maps_increase_by_) || !defined(_di_f_string_maps_resize_) || !defined(_di_f_string_mapss_append_) || !defined(_di_f_string_mapss_append_all_) || !defined(_di_f_string_mapss_decrease_by_) || !defined(_di_f_string_mapss_increase_) || !defined(_di_f_string_mapss_increase_by_)
 
 #ifdef __cplusplus
 } // extern "C"
diff --git a/level_0/f_string/c/string/private-maps.h b/level_0/f_string/c/string/private-maps.h
index e9ea424..6d8e693 100644
--- a/level_0/f_string/c/string/private-maps.h
+++ b/level_0/f_string/c/string/private-maps.h
@@ -82,16 +82,22 @@ extern "C" {
  *
  *   Errors (with error bit) from: f_memory_resize().
  *
- * @see f_memory_adjust()
+ * @see f_memory_resize()
+ * @see f_string_maps_append()
+ * @see f_string_maps_append_all()
  * @see f_string_maps_decrease_by()
  * @see f_string_maps_increase()
  * @see f_string_maps_increase_by()
- * @see f_string_maps_terminate()
- * @see f_string_maps_terminate_after()
+ * @see f_string_maps_resize()
+ * @see f_string_mapss_append()
+ * @see f_string_mapss_append_all()
+ * @see f_string_mapss_decrease_by()
+ * @see f_string_mapss_increase()
+ * @see f_string_mapss_increase_by()
  */
-#if !defined(_di_f_string_maps_decrease_by_) || !defined(_di_f_string_maps_increase_) || !defined(_di_f_string_maps_increase_by_) || !defined(_di_f_string_maps_terminate_) || !defined(_di_f_string_maps_terminate_after_)
+#if !defined(_di_f_string_maps_append_) || !defined(_di_f_string_maps_append_all_) || !defined(_di_f_string_maps_decrease_by_) || !defined(_di_f_string_maps_increase_) || !defined(_di_f_string_maps_increase_by_) || !defined(_di_f_string_maps_resize_) || !defined(_di_f_string_mapss_append_) || !defined(_di_f_string_mapss_append_all_) || !defined(_di_f_string_mapss_decrease_by_) || !defined(_di_f_string_mapss_increase_) || !defined(_di_f_string_mapss_increase_by_)
   extern f_status_t private_f_string_maps_resize(const f_array_length_t length, f_string_maps_t * const maps) F_attribute_visibility_internal_d;
-#endif // !defined(_di_f_string_maps_decrease_by_) || !defined(_di_f_string_maps_increase_) || !defined(_di_f_string_maps_increase_by_) || !defined(_di_f_string_maps_terminate_) || !defined(_di_f_string_maps_terminate_after_)
+#endif // !defined(_di_f_string_maps_append_) || !defined(_di_f_string_maps_append_all_) || !defined(_di_f_string_maps_decrease_by_) || !defined(_di_f_string_maps_increase_) || !defined(_di_f_string_maps_increase_by_) || !defined(_di_f_string_maps_resize_) || !defined(_di_f_string_mapss_append_) || !defined(_di_f_string_mapss_append_all_) || !defined(_di_f_string_mapss_decrease_by_) || !defined(_di_f_string_mapss_increase_) || !defined(_di_f_string_mapss_increase_by_)
 
 #ifdef __cplusplus
 } // extern "C"
diff --git a/level_0/f_string/c/string/private-mapss.c b/level_0/f_string/c/string/private-mapss.c
index e975fac..c1dc19f 100644
--- a/level_0/f_string/c/string/private-mapss.c
+++ b/level_0/f_string/c/string/private-mapss.c
@@ -36,7 +36,7 @@ extern "C" {
   }
 #endif // !defined(_di_f_string_mapss_adjust_) || !defined(_di_f_string_mapss_decimate_by_)
 
-#if !defined(_di_f_string_mapss_decrease_by_) || !defined(_di_f_string_mapss_increase_) || !defined(_di_f_string_mapss_increase_by_) || !defined(_di_f_string_mapss_terminate_) || !defined(_di_f_string_mapss_terminate_after_)
+#if !defined(_di_f_string_mapss_decrease_by_) || !defined(_di_f_string_mapss_increase_) || !defined(_di_f_string_mapss_increase_by_)
   f_status_t private_f_string_mapss_resize(const f_array_length_t length, f_string_mapss_t * const mapss) {
 
     if (mapss->used + length > F_array_length_t_size_d) {
@@ -62,7 +62,7 @@ extern "C" {
 
     return F_none;
   }
-#endif // !defined(_di_f_string_mapss_decrease_by_) || !defined(_di_f_string_mapss_increase_) || !defined(_di_f_string_mapss_increase_by_) || !defined(_di_f_string_mapss_terminate_) || !defined(_di_f_string_mapss_terminate_after_)
+#endif // !defined(_di_f_string_mapss_decrease_by_) || !defined(_di_f_string_mapss_increase_) || !defined(_di_f_string_mapss_increase_by_)
 
 #ifdef __cplusplus
 } // extern "C"
diff --git a/level_0/f_string/c/string/private-mapss.h b/level_0/f_string/c/string/private-mapss.h
index 36deb45..5e92139 100644
--- a/level_0/f_string/c/string/private-mapss.h
+++ b/level_0/f_string/c/string/private-mapss.h
@@ -56,16 +56,14 @@ extern "C" {
  *
  *   Errors (with error bit) from: f_memory_resize().
  *
- * @see f_memory_adjust()
+ * @see f_memory_resize()
  * @see f_string_mapss_decrease_by()
  * @see f_string_mapss_increase()
  * @see f_string_mapss_increase_by()
- * @see f_string_mapss_terminate()
- * @see f_string_mapss_terminate_after()
  */
-#if !defined(_di_f_string_mapss_decrease_by_) || !defined(_di_f_string_mapss_increase_) || !defined(_di_f_string_mapss_increase_by_) || !defined(_di_f_string_mapss_terminate_) || !defined(_di_f_string_mapss_terminate_after_)
+#if !defined(_di_f_string_mapss_decrease_by_) || !defined(_di_f_string_mapss_increase_) || !defined(_di_f_string_mapss_increase_by_)
   extern f_status_t private_f_string_mapss_resize(const f_array_length_t length, f_string_mapss_t * const mapss) F_attribute_visibility_internal_d;
-#endif // !defined(_di_f_string_mapss_decrease_by_) || !defined(_di_f_string_mapss_increase_) || !defined(_di_f_string_mapss_increase_by_) || !defined(_di_f_string_mapss_terminate_) || !defined(_di_f_string_mapss_terminate_after_)
+#endif // !defined(_di_f_string_mapss_decrease_by_) || !defined(_di_f_string_mapss_increase_) || !defined(_di_f_string_mapss_increase_by_)
 
 #ifdef __cplusplus
 } // extern "C"
diff --git a/level_0/f_string/c/string/private-quantitys.c b/level_0/f_string/c/string/private-quantitys.c
index 7197d25..2a6ad2a 100644
--- a/level_0/f_string/c/string/private-quantitys.c
+++ b/level_0/f_string/c/string/private-quantitys.c
@@ -44,7 +44,7 @@ extern "C" {
   }
 #endif // !defined(_di_f_string_quantitys_append_all_) || !defined(_di_f_string_quantityss_append_) || !defined(_di_f_string_quantityss_append_all_)
 
-#if !defined(_di_f_string_quantitys_decrease_) || !defined(_di_f_string_quantitys_decrease_by_) || !defined(_di_f_string_quantitys_increase_) || !defined(_di_f_string_quantitys_increase_by_) || !defined(_di_f_string_quantitys_terminate_) || !defined(_di_f_string_quantitys_terminate_after_)
+#if !defined(_di_f_string_quantitys_decrease_) || !defined(_di_f_string_quantitys_decrease_by_) || !defined(_di_f_string_quantitys_increase_) || !defined(_di_f_string_quantitys_increase_by_)
   f_status_t private_f_string_quantitys_resize(const f_array_length_t length, f_string_quantitys_t * const quantitys) {
 
     if (quantitys->used + length > F_array_length_t_size_d) {
@@ -62,7 +62,7 @@ extern "C" {
 
     return F_none;
   }
-#endif // !defined(_di_f_string_quantitys_decrease_) || !defined(_di_f_string_quantitys_decrease_by_) || !defined(_di_f_string_quantitys_increase_) || !defined(_di_f_string_quantitys_increase_by_) || !defined(_di_f_string_quantitys_terminate_) || !defined(_di_f_string_quantitys_terminate_after_)
+#endif // !defined(_di_f_string_quantitys_decrease_) || !defined(_di_f_string_quantitys_decrease_by_) || !defined(_di_f_string_quantitys_increase_) || !defined(_di_f_string_quantitys_increase_by_)
 
 #ifdef __cplusplus
 } // extern "C"
diff --git a/level_0/f_string/c/string/private-quantitys.h b/level_0/f_string/c/string/private-quantitys.h
index d3e2929..8ba5e9e 100644
--- a/level_0/f_string/c/string/private-quantitys.h
+++ b/level_0/f_string/c/string/private-quantitys.h
@@ -82,16 +82,14 @@ extern "C" {
  *
  *   Errors (with error bit) from: f_memory_resize().
  *
- * @see f_memory_adjust()
+ * @see f_memory_resize()
  * @see f_string_quantitys_decrease_by()
  * @see f_string_quantitys_increase()
  * @see f_string_quantitys_increase_by()
- * @see f_string_quantitys_terminate()
- * @see f_string_quantitys_terminate_after()
  */
-#if !defined(_di_f_string_quantitys_decrease_by_) || !defined(_di_f_string_quantitys_increase_) || !defined(_di_f_string_quantitys_increase_by_) || !defined(_di_f_string_quantitys_terminate_) || !defined(_di_f_string_quantitys_terminate_after_)
+#if !defined(_di_f_string_quantitys_decrease_by_) || !defined(_di_f_string_quantitys_increase_) || !defined(_di_f_string_quantitys_increase_by_)
   extern f_status_t private_f_string_quantitys_resize(const f_array_length_t length, f_string_quantitys_t * const quantitys) F_attribute_visibility_internal_d;
-#endif // !defined(_di_f_string_quantitys_decrease_by_) || !defined(_di_f_string_quantitys_increase_) || !defined(_di_f_string_quantitys_increase_by_) || !defined(_di_f_string_quantitys_terminate_) || !defined(_di_f_string_quantitys_terminate_after_)
+#endif // !defined(_di_f_string_quantitys_decrease_by_) || !defined(_di_f_string_quantitys_increase_) || !defined(_di_f_string_quantitys_increase_by_)
 
 #ifdef __cplusplus
 } // extern "C"
diff --git a/level_0/f_string/c/string/private-quantityss.c b/level_0/f_string/c/string/private-quantityss.c
index 18ac32e..c723070 100644
--- a/level_0/f_string/c/string/private-quantityss.c
+++ b/level_0/f_string/c/string/private-quantityss.c
@@ -35,7 +35,7 @@ extern "C" {
   }
 #endif // !defined(_di_f_string_quantityss_adjust_) || !defined(_di_f_string_quantityss_decimate_by_)
 
-#if !defined(_di_f_string_quantityss_decrease_) || !defined(_di_f_string_quantityss_decrease_by_) || !defined(_di_f_string_quantityss_increase_) || !defined(_di_f_string_quantityss_increase_by_) || !defined(_di_f_string_quantityss_terminate_) || !defined(_di_f_string_quantityss_terminate_after_)
+#if !defined(_di_f_string_quantityss_decrease_by_) || !defined(_di_f_string_quantityss_increase_) || !defined(_di_f_string_quantityss_increase_by_)
   f_status_t private_f_string_quantityss_resize(const f_array_length_t length, f_string_quantityss_t * const quantityss) {
 
     if (quantityss->used + length > F_array_length_t_size_d) {
@@ -61,7 +61,7 @@ extern "C" {
 
     return F_none;
   }
-#endif // !defined(_di_f_string_quantityss_decrease_) || !defined(_di_f_string_quantityss_decrease_by_) || !defined(_di_f_string_quantityss_increase_) || !defined(_di_f_string_quantityss_increase_by_) || !defined(_di_f_string_quantityss_terminate_) || !defined(_di_f_string_quantityss_terminate_after_)
+#endif // !defined(_di_f_string_quantityss_decrease_by_) || !defined(_di_f_string_quantityss_increase_) || !defined(_di_f_string_quantityss_increase_by_)
 
 #ifdef __cplusplus
 } // extern "C"
diff --git a/level_0/f_string/c/string/private-quantityss.h b/level_0/f_string/c/string/private-quantityss.h
index 474dc38..0c3511c 100644
--- a/level_0/f_string/c/string/private-quantityss.h
+++ b/level_0/f_string/c/string/private-quantityss.h
@@ -56,16 +56,14 @@ extern "C" {
  *
  *   Errors (with error bit) from: f_memory_resize().
  *
- * @see f_memory_adjust()
+ * @see f_memory_resize()
  * @see f_string_quantityss_decrease_by()
  * @see f_string_quantityss_increase()
  * @see f_string_quantityss_increase_by()
- * @see f_string_quantityss_terminate()
- * @see f_string_quantityss_terminate_after()
  */
-#if !defined(_di_f_string_quantityss_decrease_by_) || !defined(_di_f_string_quantityss_increase_) || !defined(_di_f_string_quantityss_increase_by_) || !defined(_di_f_string_quantityss_terminate_) || !defined(_di_f_string_quantityss_terminate_after_)
+#if !defined(_di_f_string_quantityss_decrease_by_) || !defined(_di_f_string_quantityss_increase_) || !defined(_di_f_string_quantityss_increase_by_)
   extern f_status_t private_f_string_quantityss_resize(const f_array_length_t length, f_string_quantityss_t * const quantityss) F_attribute_visibility_internal_d;
-#endif // !defined(_di_f_string_quantityss_decrease_by_) || !defined(_di_f_string_quantityss_increase_) || !defined(_di_f_string_quantityss_increase_by_) || !defined(_di_f_string_quantityss_terminate_) || !defined(_di_f_string_quantityss_terminate_after_)
+#endif // !defined(_di_f_string_quantityss_decrease_by_) || !defined(_di_f_string_quantityss_increase_) || !defined(_di_f_string_quantityss_increase_by_)
 
 #ifdef __cplusplus
 } // extern "C"
diff --git a/level_0/f_string/c/string/private-ranges.c b/level_0/f_string/c/string/private-ranges.c
index 5a0758e..cfdfe44 100644
--- a/level_0/f_string/c/string/private-ranges.c
+++ b/level_0/f_string/c/string/private-ranges.c
@@ -44,7 +44,7 @@ extern "C" {
   }
 #endif // !defined(_di_f_string_ranges_append_all_) || !defined(_di_f_string_rangess_append_) || !defined(_di_f_string_rangess_append_all_)
 
-#if !defined(_di_f_string_ranges_decrease_by_) || !defined(_di_f_string_ranges_increase_) || !defined(_di_f_string_ranges_increase_by_) || !defined(_di_f_string_ranges_terminate_) || !defined(_di_f_string_ranges_terminate_after_)
+#if !defined(_di_f_string_ranges_append_) || !defined(_di_f_string_ranges_append_all_) || !defined(_di_f_string_ranges_decrease_by_) || !defined(_di_f_string_ranges_increase_) || !defined(_di_f_string_ranges_increase_by_) || !defined(_di_f_string_ranges_resize_) || !defined(_di_f_string_rangess_append_) || !defined(_di_f_string_rangess_append_all_) || !defined(_di_f_string_rangess_decrease_by_) || !defined(_di_f_string_rangess_increase_) || !defined(_di_f_string_rangess_increase_by_)
   f_status_t private_f_string_ranges_resize(const f_array_length_t length, f_string_ranges_t * const ranges) {
 
     if (ranges->used + length > F_array_length_t_size_d) {
@@ -62,7 +62,7 @@ extern "C" {
 
     return F_none;
   }
-#endif // !defined(_di_f_string_ranges_decrease_by_) || !defined(_di_f_string_ranges_increase_) || !defined(_di_f_string_ranges_increase_by_) || !defined(_di_f_string_ranges_terminate_) || !defined(_di_f_string_ranges_terminate_after_)
+#endif // !defined(_di_f_string_ranges_append_) || !defined(_di_f_string_ranges_append_all_) || !defined(_di_f_string_ranges_decrease_by_) || !defined(_di_f_string_ranges_increase_) || !defined(_di_f_string_ranges_increase_by_) || !defined(_di_f_string_ranges_resize_) || !defined(_di_f_string_rangess_append_) || !defined(_di_f_string_rangess_append_all_) || !defined(_di_f_string_rangess_decrease_by_) || !defined(_di_f_string_rangess_increase_) || !defined(_di_f_string_rangess_increase_by_)
 
 #ifdef __cplusplus
 } // extern "C"
diff --git a/level_0/f_string/c/string/private-ranges.h b/level_0/f_string/c/string/private-ranges.h
index 7c5d263..07b7b7a 100644
--- a/level_0/f_string/c/string/private-ranges.h
+++ b/level_0/f_string/c/string/private-ranges.h
@@ -82,16 +82,22 @@ extern "C" {
  *
  *   Errors (with error bit) from: f_memory_resize().
  *
- * @see f_memory_adjust()
+ * @see f_memory_resize()
+ * @see f_string_ranges_append()
+ * @see f_string_ranges_append_all()
  * @see f_string_ranges_decrease_by()
  * @see f_string_ranges_increase()
  * @see f_string_ranges_increase_by()
- * @see f_string_ranges_terminate()
- * @see f_string_ranges_terminate_after()
+ * @see f_string_ranges_resize()
+ * @see f_string_rangess_append()
+ * @see f_string_rangess_append_all()
+ * @see f_string_rangess_decrease_by()
+ * @see f_string_rangess_increase()
+ * @see f_string_rangess_increase_by()
  */
-#if !defined(_di_f_string_ranges_decrease_by_) || !defined(_di_f_string_ranges_increase_) || !defined(_di_f_string_ranges_increase_by_) || !defined(_di_f_string_ranges_terminate_) || !defined(_di_f_string_ranges_terminate_after_)
+#if !defined(_di_f_string_ranges_append_) || !defined(_di_f_string_ranges_append_all_) || !defined(_di_f_string_ranges_decrease_by_) || !defined(_di_f_string_ranges_increase_) || !defined(_di_f_string_ranges_increase_by_) || !defined(_di_f_string_ranges_resize_) || !defined(_di_f_string_rangess_append_) || !defined(_di_f_string_rangess_append_all_) || !defined(_di_f_string_rangess_decrease_by_) || !defined(_di_f_string_rangess_increase_) || !defined(_di_f_string_rangess_increase_by_)
   extern f_status_t private_f_string_ranges_resize(const f_array_length_t length, f_string_ranges_t * const ranges) F_attribute_visibility_internal_d;
-#endif // !defined(_di_f_string_ranges_decrease_by_) || !defined(_di_f_string_ranges_increase_) || !defined(_di_f_string_ranges_increase_by_) || !defined(_di_f_string_ranges_terminate_) || !defined(_di_f_string_ranges_terminate_after_)
+#endif // !defined(_di_f_string_ranges_append_) || !defined(_di_f_string_ranges_append_all_) || !defined(_di_f_string_ranges_decrease_by_) || !defined(_di_f_string_ranges_increase_) || !defined(_di_f_string_ranges_increase_by_) || !defined(_di_f_string_ranges_resize_) || !defined(_di_f_string_rangess_append_) || !defined(_di_f_string_rangess_append_all_) || !defined(_di_f_string_rangess_decrease_by_) || !defined(_di_f_string_rangess_increase_) || !defined(_di_f_string_rangess_increase_by_)
 
 #ifdef __cplusplus
 } // extern "C"
diff --git a/level_0/f_string/c/string/private-rangess.c b/level_0/f_string/c/string/private-rangess.c
index 1f84881..ab5fb88 100644
--- a/level_0/f_string/c/string/private-rangess.c
+++ b/level_0/f_string/c/string/private-rangess.c
@@ -35,7 +35,7 @@ extern "C" {
   }
 #endif // !defined(_di_f_string_rangess_adjust_) || !defined(_di_f_string_rangess_decimate_by_)
 
-#if !defined(_di_f_string_rangess_decrease_by_) || !defined(_di_f_string_rangess_increase_) || !defined(_di_f_string_rangess_increase_by_) || !defined(_di_f_string_rangess_terminate_) || !defined(_di_f_string_rangess_terminate_after_)
+#if !defined(_di_f_string_ranges_append_) || !defined(_di_f_string_ranges_append_all_) || !defined(_di_f_string_ranges_decrease_by_) || !defined(_di_f_string_ranges_increase_) || !defined(_di_f_string_ranges_increase_by_) || !defined(_di_f_string_ranges_resize_) || !defined(_di_f_string_rangess_append_) || !defined(_di_f_string_rangess_append_all_) || !defined(_di_f_string_rangess_decrease_by_) || !defined(_di_f_string_rangess_increase_) || !defined(_di_f_string_rangess_increase_by_)
   f_status_t private_f_string_rangess_resize(const f_array_length_t length, f_string_rangess_t * const rangess) {
 
     if (rangess->used + length > F_array_length_t_size_d) {
@@ -61,7 +61,7 @@ extern "C" {
 
     return F_none;
   }
-#endif // !defined(_di_f_string_rangess_decrease_by_) || !defined(_di_f_string_rangess_increase_) || !defined(_di_f_string_rangess_increase_by_) || !defined(_di_f_string_rangess_terminate_) || !defined(_di_f_string_rangess_terminate_after_)
+#endif // !defined(_di_f_string_ranges_append_) || !defined(_di_f_string_ranges_append_all_) || !defined(_di_f_string_ranges_decrease_by_) || !defined(_di_f_string_ranges_increase_) || !defined(_di_f_string_ranges_increase_by_) || !defined(_di_f_string_ranges_resize_) || !defined(_di_f_string_rangess_append_) || !defined(_di_f_string_rangess_append_all_) || !defined(_di_f_string_rangess_decrease_by_) || !defined(_di_f_string_rangess_increase_) || !defined(_di_f_string_rangess_increase_by_)
 
 #ifdef __cplusplus
 } // extern "C"
diff --git a/level_0/f_string/c/string/private-rangess.h b/level_0/f_string/c/string/private-rangess.h
index 0c539f3..4f585fa 100644
--- a/level_0/f_string/c/string/private-rangess.h
+++ b/level_0/f_string/c/string/private-rangess.h
@@ -56,16 +56,16 @@ extern "C" {
  *
  *   Errors (with error bit) from: f_memory_resize().
  *
- * @see f_memory_adjust()
+ * @see f_memory_resize()
+ * @see f_string_rangess_append()
+ * @see f_string_rangess_append_all()
  * @see f_string_rangess_decrease_by()
  * @see f_string_rangess_increase()
  * @see f_string_rangess_increase_by()
- * @see f_string_rangess_terminate()
- * @see f_string_rangess_terminate_after()
  */
-#if !defined(_di_f_string_rangess_decrease_by_) || !defined(_di_f_string_rangess_increase_) || !defined(_di_f_string_rangess_increase_by_) || !defined(_di_f_string_rangess_terminate_) || !defined(_di_f_string_rangess_terminate_after_)
+#if !defined(_di_f_string_ranges_append_) || !defined(_di_f_string_ranges_append_all_) || !defined(_di_f_string_ranges_decrease_by_) || !defined(_di_f_string_ranges_increase_) || !defined(_di_f_string_ranges_increase_by_) || !defined(_di_f_string_ranges_resize_) || !defined(_di_f_string_rangess_append_) || !defined(_di_f_string_rangess_append_all_) || !defined(_di_f_string_rangess_decrease_by_) || !defined(_di_f_string_rangess_increase_) || !defined(_di_f_string_rangess_increase_by_)
   extern f_status_t private_f_string_rangess_resize(const f_array_length_t length, f_string_rangess_t * const rangess) F_attribute_visibility_internal_d;
-#endif // !defined(_di_f_string_rangess_decrease_by_) || !defined(_di_f_string_rangess_increase_) || !defined(_di_f_string_rangess_increase_by_) || !defined(_di_f_string_rangess_terminate_) || !defined(_di_f_string_rangess_terminate_after_)
+#endif // !defined(_di_f_string_ranges_append_) || !defined(_di_f_string_ranges_append_all_) || !defined(_di_f_string_ranges_decrease_by_) || !defined(_di_f_string_ranges_increase_) || !defined(_di_f_string_ranges_increase_by_) || !defined(_di_f_string_ranges_resize_) || !defined(_di_f_string_rangess_append_) || !defined(_di_f_string_rangess_append_all_) || !defined(_di_f_string_rangess_decrease_by_) || !defined(_di_f_string_rangess_increase_) || !defined(_di_f_string_rangess_increase_by_)
 
 #ifdef __cplusplus
 } // extern "C"
diff --git a/level_0/f_string/c/string/private-triples.c b/level_0/f_string/c/string/private-triples.c
index 6237c8a..35beeab 100644
--- a/level_0/f_string/c/string/private-triples.c
+++ b/level_0/f_string/c/string/private-triples.c
@@ -77,7 +77,7 @@ extern "C" {
   }
 #endif // !defined(_di_f_string_triples_append_all_) || !defined(_di_f_string_tripless_append_) || !defined(_di_f_string_tripless_append_all_)
 
-#if !defined(_di_f_string_triples_decrease_by_) || !defined(_di_f_string_triples_increase_) || !defined(_di_f_string_triples_increase_by_) || !defined(_di_f_string_triples_terminate_) || !defined(_di_f_string_triples_terminate_after_)
+#if !defined(_di_f_string_triples_decrease_by_) || !defined(_di_f_string_triples_increase_) || !defined(_di_f_string_triples_increase_by_)
   f_status_t private_f_string_triples_resize(const f_array_length_t length, f_string_triples_t * const triples) {
 
     if (triples->used + length > F_array_length_t_size_d) {
@@ -109,7 +109,7 @@ extern "C" {
 
     return F_none;
   }
-#endif // !defined(_di_f_string_triples_decrease_by_) || !defined(_di_f_string_triples_increase_) || !defined(_di_f_string_triples_increase_by_) || !defined(_di_f_string_triples_terminate_) || !defined(_di_f_string_triples_terminate_after_)
+#endif // !defined(_di_f_string_triples_decrease_by_) || !defined(_di_f_string_triples_increase_) || !defined(_di_f_string_triples_increase_by_)
 
 #ifdef __cplusplus
 } // extern "C"
diff --git a/level_0/f_string/c/string/private-triples.h b/level_0/f_string/c/string/private-triples.h
index bd49f4f..0ba573a 100644
--- a/level_0/f_string/c/string/private-triples.h
+++ b/level_0/f_string/c/string/private-triples.h
@@ -82,16 +82,14 @@ extern "C" {
  *
  *   Errors (with error bit) from: f_memory_resize().
  *
- * @see f_memory_adjust()
+ * @see f_memory_resize()
  * @see f_string_triples_decrease_by()
  * @see f_string_triples_increase()
  * @see f_string_triples_increase_by()
- * @see f_string_triples_terminate()
- * @see f_string_triples_terminate_after()
  */
-#if !defined(_di_f_string_triples_decrease_by_) || !defined(_di_f_string_triples_increase_) || !defined(_di_f_string_triples_increase_by_) || !defined(_di_f_string_triples_terminate_) || !defined(_di_f_string_triples_terminate_after_)
+#if !defined(_di_f_string_triples_decrease_by_) || !defined(_di_f_string_triples_increase_) || !defined(_di_f_string_triples_increase_by_)
   extern f_status_t private_f_string_triples_resize(const f_array_length_t length, f_string_triples_t * const triples) F_attribute_visibility_internal_d;
-#endif // !defined(_di_f_string_triples_decrease_by_) || !defined(_di_f_string_triples_increase_) || !defined(_di_f_string_triples_increase_by_) || !defined(_di_f_string_triples_terminate_) || !defined(_di_f_string_triples_terminate_after_)
+#endif // !defined(_di_f_string_triples_decrease_by_) || !defined(_di_f_string_triples_increase_) || !defined(_di_f_string_triples_increase_by_)
 
 /**
  * Private implementation for resizing.
@@ -134,16 +132,14 @@ extern "C" {
  *
  *   Errors (with error bit) from: f_memory_resize().
  *
- * @see f_memory_adjust()
+ * @see f_memory_resize()
  * @see f_string_tripless_decrease_by()
  * @see f_string_tripless_increase()
  * @see f_string_tripless_increase_by()
- * @see f_string_tripless_terminate()
- * @see f_string_tripless_terminate_after()
  */
-#if !defined(_di_f_string_tripless_decrease_by_) || !defined(_di_f_string_tripless_increase_) || !defined(_di_f_string_tripless_increase_by_) || !defined(_di_f_string_tripless_terminate_) || !defined(_di_f_string_tripless_terminate_after_)
+#if !defined(_di_f_string_tripless_decrease_by_) || !defined(_di_f_string_tripless_increase_) || !defined(_di_f_string_tripless_increase_by_)
   extern f_status_t private_f_string_tripless_resize(const f_array_length_t length, f_string_tripless_t * const tripless) F_attribute_visibility_internal_d;
-#endif // !defined(_di_f_string_tripless_decrease_by_) || !defined(_di_f_string_tripless_increase_) || !defined(_di_f_string_tripless_increase_by_) || !defined(_di_f_string_tripless_terminate_) || !defined(_di_f_string_tripless_terminate_after_)
+#endif // !defined(_di_f_string_tripless_decrease_by_) || !defined(_di_f_string_tripless_increase_) || !defined(_di_f_string_tripless_increase_by_)
 
 #ifdef __cplusplus
 } // extern "C"
diff --git a/level_0/f_string/c/string/private-tripless.c b/level_0/f_string/c/string/private-tripless.c
index 192335c..cc43eaa 100644
--- a/level_0/f_string/c/string/private-tripless.c
+++ b/level_0/f_string/c/string/private-tripless.c
@@ -36,7 +36,7 @@ extern "C" {
   }
 #endif // !defined(_di_f_string_tripless_adjust_) || !defined(_di_f_string_tripless_decimate_by_)
 
-#if !defined(_di_f_string_tripless_decrease_by_) || !defined(_di_f_string_tripless_increase_) || !defined(_di_f_string_tripless_increase_by_) || !defined(_di_f_string_tripless_terminate_) || !defined(_di_f_string_tripless_terminate_after_)
+#if !defined(_di_f_string_tripless_decrease_by_) || !defined(_di_f_string_tripless_increase_) || !defined(_di_f_string_tripless_increase_by_)
   f_status_t private_f_string_tripless_resize(const f_array_length_t length, f_string_tripless_t * const tripless) {
 
     if (tripless->used + length > F_array_length_t_size_d) {
@@ -62,7 +62,7 @@ extern "C" {
 
     return F_none;
   }
-#endif // !defined(_di_f_string_tripless_decrease_by_) || !defined(_di_f_string_tripless_increase_) || !defined(_di_f_string_tripless_increase_by_) || !defined(_di_f_string_tripless_terminate_) || !defined(_di_f_string_tripless_terminate_after_)
+#endif // !defined(_di_f_string_tripless_decrease_by_) || !defined(_di_f_string_tripless_increase_) || !defined(_di_f_string_tripless_increase_by_)
 
 #ifdef __cplusplus
 } // extern "C"
diff --git a/level_0/f_string/c/string/private-tripless.h b/level_0/f_string/c/string/private-tripless.h
index 5d70807..c4fb1b8 100644
--- a/level_0/f_string/c/string/private-tripless.h
+++ b/level_0/f_string/c/string/private-tripless.h
@@ -56,16 +56,14 @@ extern "C" {
  *
  *   Errors (with error bit) from: f_memory_resize().
  *
- * @see f_memory_adjust()
+ * @see f_memory_resize()
  * @see f_string_tripless_decrease_by()
  * @see f_string_tripless_increase()
  * @see f_string_tripless_increase_by()
- * @see f_string_tripless_terminate()
- * @see f_string_tripless_terminate_after()
  */
-#if !defined(_di_f_string_tripless_decrease_by_) || !defined(_di_f_string_tripless_increase_) || !defined(_di_f_string_tripless_increase_by_) || !defined(_di_f_string_tripless_terminate_) || !defined(_di_f_string_tripless_terminate_after_)
+#if !defined(_di_f_string_tripless_decrease_by_) || !defined(_di_f_string_tripless_increase_) || !defined(_di_f_string_tripless_increase_by_)
   extern f_status_t private_f_string_tripless_resize(const f_array_length_t length, f_string_tripless_t * const tripless) F_attribute_visibility_internal_d;
-#endif // !defined(_di_f_string_tripless_decrease_by_) || !defined(_di_f_string_tripless_increase_) || !defined(_di_f_string_tripless_increase_by_) || !defined(_di_f_string_tripless_terminate_) || !defined(_di_f_string_tripless_terminate_after_)
+#endif // !defined(_di_f_string_tripless_decrease_by_) || !defined(_di_f_string_tripless_increase_) || !defined(_di_f_string_tripless_increase_by_)
 
 #ifdef __cplusplus
 } // extern "C"
diff --git a/level_0/f_utf/c/private-utf.c b/level_0/f_utf/c/private-utf.c
index 3245789..9a53189 100644
--- a/level_0/f_utf/c/private-utf.c
+++ b/level_0/f_utf/c/private-utf.c
@@ -6,7 +6,7 @@
 extern "C" {
 #endif
 
-#if !defined(_di_f_utf_char_to_character_) || !defined(_di_f_utf_is_alphabetic_) || !defined(_di_f_utf_is_alphabetic_digit_) || !defined(_di_f_utf_is_alphabetic_numeric_) || !defined(_di_f_utf_is_ascii_) || !defined(_di_f_utf_is_combining_) || !defined(_di_f_utf_is_control_) || !defined(_di_f_utf_is_control_picture_) || !defined(_di_f_utf_is_digit_) || !defined(_di_f_utf_is_emoji_) || !defined(_di_f_utf_is_graph_) || !defined(_di_f_utf_is_numeric_) || !defined(_di_f_utf_is_phonetic_) || !defined(_di_f_utf_is_private_) || !defined(_di_f_utf_is_punctuation_) || !defined(_di_f_utf_is_symbol_) || !defined(_di_f_utf_is_unassigned_) || !defined(_di_f_utf_is_valid_) || !defined(_di_f_utf_is_whitespace_) || !defined(_di_f_utf_is_whitespace_modifier_) || !defined(_di_f_utf_is_whitespace_other_) || !defined(_di_f_utf_is_wide_) || !defined(_di_f_utf_is_word_) || !defined(_di_f_utf_is_word_dash_) || !defined(_di_f_utf_is_word_dash_plus_) || !defined(_di_f_utf_is_zero_width_) || !defined(f_utf_unicode_to)
+#if !defined(_di_f_utf_char_to_character_) || !defined(_di_f_utf_is_alphabetic_) || !defined(_di_f_utf_is_alphabetic_digit_) || !defined(_di_f_utf_is_alphabetic_numeric_) || !defined(_di_f_utf_is_ascii_) || !defined(_di_f_utf_is_combining_) || !defined(_di_f_utf_is_control_) || !defined(_di_f_utf_is_control_picture_) || !defined(_di_f_utf_is_digit_) || !defined(_di_f_utf_is_emoji_) || !defined(_di_f_utf_is_graph_) || !defined(_di_f_utf_is_numeric_) || !defined(_di_f_utf_is_phonetic_) || !defined(_di_f_utf_is_private_) || !defined(_di_f_utf_is_punctuation_) || !defined(_di_f_utf_is_symbol_) || !defined(_di_f_utf_is_unassigned_) || !defined(_di_f_utf_is_valid_) || !defined(_di_f_utf_is_whitespace_) || !defined(_di_f_utf_is_whitespace_modifier_) || !defined(_di_f_utf_is_whitespace_other_) || !defined(_di_f_utf_is_wide_) || !defined(_di_f_utf_is_word_) || !defined(_di_f_utf_is_word_dash_) || !defined(_di_f_utf_is_word_dash_plus_) || !defined(_di_f_utf_is_zero_width_) || !defined(_di_f_utf_unicode_to)
   f_status_t private_f_utf_char_to_character(const f_string_t sequence, const f_array_length_t width_max, f_utf_char_t *character_utf) {
 
     if (!macro_f_utf_byte_width_is(*sequence)) {
@@ -45,7 +45,7 @@ extern "C" {
 
     return F_none;
   }
-#endif // !defined(_di_f_utf_char_to_character_) || !defined(_di_f_utf_is_alphabetic_) || !defined(_di_f_utf_is_alphabetic_digit_) || !defined(_di_f_utf_is_alphabetic_numeric_) || !defined(_di_f_utf_is_ascii_) || !defined(_di_f_utf_is_combining_) || !defined(_di_f_utf_is_control_) || !defined(_di_f_utf_is_control_picture_) || !defined(_di_f_utf_is_digit_) || !defined(_di_f_utf_is_emoji_) || !defined(_di_f_utf_is_graph_) || !defined(_di_f_utf_is_numeric_) || !defined(_di_f_utf_is_phonetic_) || !defined(_di_f_utf_is_private_) || !defined(_di_f_utf_is_punctuation_) || !defined(_di_f_utf_is_symbol_) || !defined(_di_f_utf_is_unassigned_) || !defined(_di_f_utf_is_valid_) || !defined(_di_f_utf_is_whitespace_) || !defined(_di_f_utf_is_whitespace_modifier_) || !defined(_di_f_utf_is_whitespace_other_) || !defined(_di_f_utf_is_wide_) || !defined(_di_f_utf_is_word_) || !defined(_di_f_utf_is_word_dash_) || !defined(_di_f_utf_is_word_dash_plus_) || !defined(_di_f_utf_is_zero_width_) || !defined(f_utf_unicode_to)
+#endif // !defined(_di_f_utf_char_to_character_) || !defined(_di_f_utf_is_alphabetic_) || !defined(_di_f_utf_is_alphabetic_digit_) || !defined(_di_f_utf_is_alphabetic_numeric_) || !defined(_di_f_utf_is_ascii_) || !defined(_di_f_utf_is_combining_) || !defined(_di_f_utf_is_control_) || !defined(_di_f_utf_is_control_picture_) || !defined(_di_f_utf_is_digit_) || !defined(_di_f_utf_is_emoji_) || !defined(_di_f_utf_is_graph_) || !defined(_di_f_utf_is_numeric_) || !defined(_di_f_utf_is_phonetic_) || !defined(_di_f_utf_is_private_) || !defined(_di_f_utf_is_punctuation_) || !defined(_di_f_utf_is_symbol_) || !defined(_di_f_utf_is_unassigned_) || !defined(_di_f_utf_is_valid_) || !defined(_di_f_utf_is_whitespace_) || !defined(_di_f_utf_is_whitespace_modifier_) || !defined(_di_f_utf_is_whitespace_other_) || !defined(_di_f_utf_is_wide_) || !defined(_di_f_utf_is_word_) || !defined(_di_f_utf_is_word_dash_) || !defined(_di_f_utf_is_word_dash_plus_) || !defined(_di_f_utf_is_zero_width_) || !defined(_di_f_utf_unicode_to)
 
 #if !defined(_di_f_utf_unicode_to_) || !defined(_di_f_utf_character_unicode_to_)
   f_status_t private_f_utf_character_unicode_to(const f_utf_char_t sequence, uint32_t *codepoint) {
diff --git a/level_0/f_utf/c/private-utf.h b/level_0/f_utf/c/private-utf.h
index 21f54ba..75937d4 100644
--- a/level_0/f_utf/c/private-utf.h
+++ b/level_0/f_utf/c/private-utf.h
@@ -70,9 +70,9 @@ extern "C" {
  * @see f_utf_is_zero_width()
  * @see f_utf_unicode_to()
  */
-#if !defined(_di_f_utf_char_to_character_) || !defined(_di_f_utf_is_alphabetic_) || !defined(_di_f_utf_is_alphabetic_digit_) || !defined(_di_f_utf_is_alphabetic_numeric_) || !defined(_di_f_utf_is_ascii_) || !defined(_di_f_utf_is_combining_) || !defined(_di_f_utf_is_control_) || !defined(_di_f_utf_is_control_picture_) || !defined(_di_f_utf_is_digit_) || !defined(_di_f_utf_is_emoji_) || !defined(_di_f_utf_is_graph_) || !defined(_di_f_utf_is_numeric_) || !defined(_di_f_utf_is_phonetic_) || !defined(_di_f_utf_is_private_) || !defined(_di_f_utf_is_punctuation_) || !defined(_di_f_utf_is_symbol_) || !defined(_di_f_utf_is_unassigned_) || !defined(_di_f_utf_is_valid_) || !defined(_di_f_utf_is_whitespace_) || !defined(_di_f_utf_is_whitespace_modifier_) || !defined(_di_f_utf_is_whitespace_other_) || !defined(_di_f_utf_is_wide_) || !defined(_di_f_utf_is_word_) || !defined(_di_f_utf_is_word_dash_) || !defined(_di_f_utf_is_word_dash_plus_) || !defined(_di_f_utf_is_zero_width_) || !defined(f_utf_unicode_to)
+#if !defined(_di_f_utf_char_to_character_) || !defined(_di_f_utf_is_alphabetic_) || !defined(_di_f_utf_is_alphabetic_digit_) || !defined(_di_f_utf_is_alphabetic_numeric_) || !defined(_di_f_utf_is_ascii_) || !defined(_di_f_utf_is_combining_) || !defined(_di_f_utf_is_control_) || !defined(_di_f_utf_is_control_picture_) || !defined(_di_f_utf_is_digit_) || !defined(_di_f_utf_is_emoji_) || !defined(_di_f_utf_is_graph_) || !defined(_di_f_utf_is_numeric_) || !defined(_di_f_utf_is_phonetic_) || !defined(_di_f_utf_is_private_) || !defined(_di_f_utf_is_punctuation_) || !defined(_di_f_utf_is_symbol_) || !defined(_di_f_utf_is_unassigned_) || !defined(_di_f_utf_is_valid_) || !defined(_di_f_utf_is_whitespace_) || !defined(_di_f_utf_is_whitespace_modifier_) || !defined(_di_f_utf_is_whitespace_other_) || !defined(_di_f_utf_is_wide_) || !defined(_di_f_utf_is_word_) || !defined(_di_f_utf_is_word_dash_) || !defined(_di_f_utf_is_word_dash_plus_) || !defined(_di_f_utf_is_zero_width_) || !defined(_di_f_utf_unicode_to)
   extern f_status_t private_f_utf_char_to_character(const f_string_t character, const f_array_length_t width_max, f_utf_char_t *character_utf) F_attribute_visibility_internal_d;
-#endif // !defined(_di_f_utf_char_to_character_) || !defined(_di_f_utf_is_alphabetic_) || !defined(_di_f_utf_is_alphabetic_digit_) || !defined(_di_f_utf_is_alphabetic_numeric_) || !defined(_di_f_utf_is_ascii_) || !defined(_di_f_utf_is_combining_) || !defined(_di_f_utf_is_control_) || !defined(_di_f_utf_is_control_picture_) || !defined(_di_f_utf_is_digit_) || !defined(_di_f_utf_is_emoji_) || !defined(_di_f_utf_is_graph_) || !defined(_di_f_utf_is_numeric_) || !defined(_di_f_utf_is_phonetic_) || !defined(_di_f_utf_is_private_) || !defined(_di_f_utf_is_punctuation_) || !defined(_di_f_utf_is_symbol_) || !defined(_di_f_utf_is_unassigned_) || !defined(_di_f_utf_is_valid_) || !defined(_di_f_utf_is_whitespace_) || !defined(_di_f_utf_is_whitespace_modifier_) || !defined(_di_f_utf_is_whitespace_other_) || !defined(_di_f_utf_is_wide_) || !defined(_di_f_utf_is_word_) || !defined(_di_f_utf_is_word_dash_) || !defined(_di_f_utf_is_word_dash_plus_) || !defined(_di_f_utf_is_zero_width_) || !defined(f_utf_unicode_to)
+#endif // !defined(_di_f_utf_char_to_character_) || !defined(_di_f_utf_is_alphabetic_) || !defined(_di_f_utf_is_alphabetic_digit_) || !defined(_di_f_utf_is_alphabetic_numeric_) || !defined(_di_f_utf_is_ascii_) || !defined(_di_f_utf_is_combining_) || !defined(_di_f_utf_is_control_) || !defined(_di_f_utf_is_control_picture_) || !defined(_di_f_utf_is_digit_) || !defined(_di_f_utf_is_emoji_) || !defined(_di_f_utf_is_graph_) || !defined(_di_f_utf_is_numeric_) || !defined(_di_f_utf_is_phonetic_) || !defined(_di_f_utf_is_private_) || !defined(_di_f_utf_is_punctuation_) || !defined(_di_f_utf_is_symbol_) || !defined(_di_f_utf_is_unassigned_) || !defined(_di_f_utf_is_valid_) || !defined(_di_f_utf_is_whitespace_) || !defined(_di_f_utf_is_whitespace_modifier_) || !defined(_di_f_utf_is_whitespace_other_) || !defined(_di_f_utf_is_wide_) || !defined(_di_f_utf_is_word_) || !defined(_di_f_utf_is_word_dash_) || !defined(_di_f_utf_is_word_dash_plus_) || !defined(_di_f_utf_is_zero_width_) || !defined(_di_f_utf_unicode_to)
 
 /**
  * Private implementation of f_utf_character_is_zero_width().
diff --git a/level_0/f_utf/c/utf/private-dynamic.c b/level_0/f_utf/c/utf/private-dynamic.c
index 8c08684..0ef2a6b 100644
--- a/level_0/f_utf/c/utf/private-dynamic.c
+++ b/level_0/f_utf/c/utf/private-dynamic.c
@@ -23,7 +23,7 @@ extern "C" {
   }
 #endif // !defined(_di_f_utf_string_dynamic_adjust_) || !defined(_di_f_utf_string_dynamic_decimate_by_) || !defined(_di_f_utf_string_dynamics_adjust_) || !defined(_di_f_utf_string_dynamics_append_) || !defined(_di_f_utf_string_dynamics_decimate_by_) || !defined(_di_f_utf_string_map_multis_adjust_) || !defined(_di_f_utf_string_map_multis_append_) || !defined(_di_f_utf_string_triples_adjust_) || !defined(_di_f_utf_string_triples_decimate_by_)
 
-#if !defined(_di_f_utf_string_append_) || !defined(_di_f_utf_string_append_assure_) || !defined(_di_f_utf_string_append_mash_) || !defined(_di_f_utf_string_append_nulless_) || !defined(_di_f_utf_string_dynamic_append_) || !defined(_di_f_utf_string_dynamic_append_assure_) || !defined(_di_f_utf_string_dynamic_append_nulless_) || !defined(_di_f_utf_string_dynamic_increase_by_) || !defined(_di_f_utf_string_dynamic_mash_) || !defined(_di_f_utf_string_dynamic_mash_nulless_) || !defined(_di_f_utf_string_dynamic_partial_append_) || !defined(_di_f_utf_string_dynamic_partial_append_assure_) || !defined(_di_f_utf_string_dynamic_partial_mash_) || !defined(_di_f_utf_string_dynamic_prepend_) || !defined(_di_f_utf_string_dynamic_prepend_nulless_) || !defined(_di_f_utf_string_dynamics_append_) || !defined(_di_f_utf_string_map_multis_append_) || !defined(_di_f_utf_string_mash_) || !defined(_di_f_utf_string_mash_nulless_) || !defined(_di_f_utf_string_maps_append_) || !defined(_di_f_utf_string_prepend_) || !defined(_di_f_utf_string_prepend_nulless_) || !defined(_di_f_utf_string_triples_append_)
+#if !defined(_di_f_utf_string_append_) || !defined(_di_f_utf_string_append_assure_) || !defined(_di_f_utf_string_append_assure_nulless_) || !defined(_di_f_utf_string_append_nulless_) || !defined(_di_f_utf_string_dynamic_append_) || !defined(_di_f_utf_string_dynamic_append_assure_) || !defined(_di_f_utf_string_dynamic_append_assure_nulless_) || !defined(_di_f_utf_string_dynamic_append_nulless_) || !defined(_di_f_utf_string_dynamic_increase_by_) || !defined(_di_f_utf_string_dynamic_mash_) || !defined(_di_f_utf_string_dynamic_mash_nulless_) || !defined(_di_f_utf_string_dynamic_mish_) || !defined(_di_f_utf_string_dynamic_mish_nulless_) || !defined(_di_f_utf_string_dynamic_partial_append_) || !defined(_di_f_utf_string_dynamic_partial_append_assure_) || !defined(_di_f_utf_string_dynamic_partial_append_assure_nulless_) || !defined(_di_f_utf_string_dynamic_partial_append_nulless_) || !defined(_di_f_utf_string_dynamic_partial_mash_) || !defined(_di_f_utf_string_dynamic_partial_mash_nulless_) || !defined(_di_f_utf_string_dynamic_partial_mish_) || !defined(_di_f_utf_string_dynamic_partial_mish_nulless_) || !defined(_di_f_utf_string_dynamic_partial_prepend_) || !defined(_di_f_utf_string_dynamic_partial_prepend_assure_) || !defined(_di_f_utf_string_dynamic_partial_prepend_assure_nulless_) || !defined(_di_f_utf_string_dynamic_partial_prepend_nulless_) || !defined(_di_f_utf_string_dynamic_prepend_) || !defined(_di_f_utf_string_dynamic_prepend_assure_) || !defined(_di_f_utf_string_dynamic_prepend_assure_nulless_) || !defined(_di_f_utf_string_dynamic_prepend_nulless_) || !defined(_di_f_utf_string_dynamics_append_) || !defined(_di_f_utf_string_dynamics_append_all_) || !defined(_di_f_utf_string_map_multis_append_) || !defined(_di_f_utf_string_map_multis_append_all_) || !defined(_di_f_utf_string_map_multiss_append_) || !defined(_di_f_utf_string_map_multiss_append_all_) || !defined(_di_f_utf_string_maps_append_) || !defined(_di_f_utf_string_maps_append_all_) || !defined(_di_f_utf_string_mapss_append_) || !defined(_di_f_utf_string_mapss_append_all_) || !defined(_di_f_utf_string_mash_) || !defined(_di_f_utf_string_mash_nulless_) || !defined(_di_f_utf_string_mish_) || !defined(_di_f_utf_string_mish_nulless_) || !defined(_di_f_utf_string_prepend_) || !defined(_di_f_utf_string_prepend_assure_) || !defined(_di_f_utf_string_prepend_assure_nulless_) || !defined(_di_f_utf_string_prepend_nulless_) || !defined(_di_f_utf_string_triples_append_) || !defined(_di_f_utf_string_triples_append_all_) || !defined(_di_f_utf_string_tripless_append_) || !defined(_di_f_utf_string_tripless_append_all_)
   f_status_t private_f_utf_string_dynamic_increase_by(const f_array_length_t amount, f_utf_string_dynamic_t * const dynamic) {
 
     if (dynamic->used + amount > dynamic->size) {
@@ -36,9 +36,9 @@ extern "C" {
 
     return F_data_not;
   }
-#endif // !defined(_di_f_utf_string_append_) || !defined(_di_f_utf_string_append_assure_) || !defined(_di_f_utf_string_append_mash_) || !defined(_di_f_utf_string_append_nulless_) || !defined(_di_f_utf_string_dynamic_append_) || !defined(_di_f_utf_string_dynamic_append_assure_) || !defined(_di_f_utf_string_dynamic_append_nulless_) || !defined(_di_f_utf_string_dynamic_increase_by_) || !defined(_di_f_utf_string_dynamic_mash_) || !defined(_di_f_utf_string_dynamic_mash_nulless_) || !defined(_di_f_utf_string_dynamic_partial_append_) || !defined(_di_f_utf_string_dynamic_partial_append_assure_) || !defined(_di_f_utf_string_dynamic_partial_mash_) || !defined(_di_f_utf_string_dynamic_prepend_) || !defined(_di_f_utf_string_dynamic_prepend_nulless_) || !defined(_di_f_utf_string_dynamics_append_) || !defined(_di_f_utf_string_map_multis_append_) || !defined(_di_f_utf_string_mash_) || !defined(_di_f_utf_string_mash_nulless_) || !defined(_di_f_utf_string_maps_append_) || !defined(_di_f_utf_string_prepend_) || !defined(_di_f_utf_string_prepend_nulless_) || !defined(_di_f_utf_string_triples_append_)
+#endif // !defined(_di_f_utf_string_append_) || !defined(_di_f_utf_string_append_assure_) || !defined(_di_f_utf_string_append_assure_nulless_) || !defined(_di_f_utf_string_append_nulless_) || !defined(_di_f_utf_string_dynamic_append_) || !defined(_di_f_utf_string_dynamic_append_assure_) || !defined(_di_f_utf_string_dynamic_append_assure_nulless_) || !defined(_di_f_utf_string_dynamic_append_nulless_) || !defined(_di_f_utf_string_dynamic_increase_by_) || !defined(_di_f_utf_string_dynamic_mash_) || !defined(_di_f_utf_string_dynamic_mash_nulless_) || !defined(_di_f_utf_string_dynamic_mish_) || !defined(_di_f_utf_string_dynamic_mish_nulless_) || !defined(_di_f_utf_string_dynamic_partial_append_) || !defined(_di_f_utf_string_dynamic_partial_append_assure_) || !defined(_di_f_utf_string_dynamic_partial_append_assure_nulless_) || !defined(_di_f_utf_string_dynamic_partial_append_nulless_) || !defined(_di_f_utf_string_dynamic_partial_mash_) || !defined(_di_f_utf_string_dynamic_partial_mash_nulless_) || !defined(_di_f_utf_string_dynamic_partial_mish_) || !defined(_di_f_utf_string_dynamic_partial_mish_nulless_) || !defined(_di_f_utf_string_dynamic_partial_prepend_) || !defined(_di_f_utf_string_dynamic_partial_prepend_assure_) || !defined(_di_f_utf_string_dynamic_partial_prepend_assure_nulless_) || !defined(_di_f_utf_string_dynamic_partial_prepend_nulless_) || !defined(_di_f_utf_string_dynamic_prepend_) || !defined(_di_f_utf_string_dynamic_prepend_assure_) || !defined(_di_f_utf_string_dynamic_prepend_assure_nulless_) || !defined(_di_f_utf_string_dynamic_prepend_nulless_) || !defined(_di_f_utf_string_dynamics_append_) || !defined(_di_f_utf_string_dynamics_append_all_) || !defined(_di_f_utf_string_map_multis_append_) || !defined(_di_f_utf_string_map_multis_append_all_) || !defined(_di_f_utf_string_map_multiss_append_) || !defined(_di_f_utf_string_map_multiss_append_all_) || !defined(_di_f_utf_string_maps_append_) || !defined(_di_f_utf_string_maps_append_all_) || !defined(_di_f_utf_string_mapss_append_) || !defined(_di_f_utf_string_mapss_append_all_) || !defined(_di_f_utf_string_mash_) || !defined(_di_f_utf_string_mash_nulless_) || !defined(_di_f_utf_string_mish_) || !defined(_di_f_utf_string_mish_nulless_) || !defined(_di_f_utf_string_prepend_) || !defined(_di_f_utf_string_prepend_assure_) || !defined(_di_f_utf_string_prepend_assure_nulless_) || !defined(_di_f_utf_string_prepend_nulless_) || !defined(_di_f_utf_string_triples_append_) || !defined(_di_f_utf_string_triples_append_all_) || !defined(_di_f_utf_string_tripless_append_) || !defined(_di_f_utf_string_tripless_append_all_)
 
-#if !defined(_di_f_utf_string_append_) || !defined(_di_f_utf_string_append_assure_) || !defined(_di_f_utf_string_append_mash_) || !defined(_di_f_utf_string_append_nulless_) || !defined(_di_f_utf_string_dynamic_append_) || !defined(_di_f_utf_string_dynamic_append_assure_) || !defined(_di_f_utf_string_dynamic_append_nulless_) || !defined(_di_f_utf_string_dynamic_decrease_by_) || !defined(_di_f_utf_string_dynamic_increase_) || !defined(_di_f_utf_string_dynamic_increase_by_) || !defined(_di_f_utf_string_dynamic_mash_) || !defined(_di_f_utf_string_dynamic_mash_nulless_) || !defined(f_utf_string_dynamic_partial_append_) || !defined(_di_f_utf_string_dynamic_partial_append_assure_) || !defined(_di_f_utf_string_dynamic_partial_mash_) || !defined(_di_f_utf_string_dynamic_prepend_) || !defined(_di_f_utf_string_dynamic_prepend_nulless_) || !defined(_di_f_utf_string_dynamic_terminate_) || !defined(_di_f_utf_string_dynamic_terminate_after_) || !defined(_di_f_utf_string_dynamics_append_) || !defined(_di_f_utf_string_map_multis_append_) || !defined(_di_f_utf_string_mash_nulless_) || !defined(_di_f_utf_string_mash_) || !defined(_di_f_utf_string_maps_append_) || !defined(_di_f_utf_string_prepend_) || !defined(_di_f_utf_string_prepend_nulless_) || !defined(_di_f_utf_string_triples_append_)
+#if !defined(_di_f_utf_string_append_) || !defined(_di_f_utf_string_append_assure_) || !defined(_di_f_utf_string_append_mash_) || !defined(_di_f_utf_string_append_nulless_) || !defined(_di_f_utf_string_dynamic_append_) || !defined(_di_f_utf_string_dynamic_append_assure_) || !defined(_di_f_utf_string_dynamic_append_nulless_) || !defined(_di_f_utf_string_dynamic_decrease_by_) || !defined(_di_f_utf_string_dynamic_increase_) || !defined(_di_f_utf_string_dynamic_increase_by_) || !defined(_di_f_utf_string_dynamic_mash_) || !defined(_di_f_utf_string_dynamic_mash_nulless_) || !defined(_di_f_utf_string_dynamic_partial_append_) || !defined(_di_f_utf_string_dynamic_partial_append_assure_) || !defined(_di_f_utf_string_dynamic_partial_mash_) || !defined(_di_f_utf_string_dynamic_prepend_) || !defined(_di_f_utf_string_dynamic_prepend_nulless_) || !defined(_di_f_utf_string_dynamic_terminate_) || !defined(_di_f_utf_string_dynamic_terminate_after_) || !defined(_di_f_utf_string_dynamics_append_) || !defined(_di_f_utf_string_dynamics_decrease_by) || !defined(_di_f_utf_string_dynamics_increase) || !defined(_di_f_utf_string_dynamics_increase_by) || !defined(_di_f_utf_string_map_multis_append_) || !defined(_di_f_utf_string_map_multis_decrease_by) || !defined(_di_f_utf_string_map_multis_increase) || !defined(_di_f_utf_string_map_multis_increase_by) || !defined(_di_f_utf_string_mash_nulless_) || !defined(_di_f_utf_string_mash_) || !defined(_di_f_utf_string_maps_append_) || !defined(_di_f_utf_string_prepend_) || !defined(_di_f_utf_string_prepend_nulless_) || !defined(_di_f_utf_string_triples_append_)
   f_status_t private_f_utf_string_dynamic_resize(const f_array_length_t length, f_utf_string_dynamic_t * const dynamic) {
 
     const f_status_t status = f_memory_resize(dynamic->size, length, sizeof(f_utf_char_t), (void **) & dynamic->string);
@@ -52,7 +52,7 @@ extern "C" {
 
     return F_none;
   }
-#endif // !defined(_di_f_utf_string_append_) || !defined(_di_f_utf_string_append_assure_) || !defined(_di_f_utf_string_append_mash_) || !defined(_di_f_utf_string_append_nulless_) || !defined(_di_f_utf_string_dynamic_append_) || !defined(_di_f_utf_string_dynamic_append_assure_) || !defined(_di_f_utf_string_dynamic_append_nulless_) || !defined(_di_f_utf_string_dynamic_decrease_by_) || !defined(_di_f_utf_string_dynamic_increase_) || !defined(_di_f_utf_string_dynamic_increase_by_) || !defined(_di_f_utf_string_dynamic_mash_) || !defined(_di_f_utf_string_dynamic_mash_nulless_) || !defined(f_utf_string_dynamic_partial_append_) || !defined(_di_f_utf_string_dynamic_partial_append_assure_) || !defined(_di_f_utf_string_dynamic_partial_mash_) || !defined(_di_f_utf_string_dynamic_prepend_) || !defined(_di_f_utf_string_dynamic_prepend_nulless_) || !defined(_di_f_utf_string_dynamic_terminate_) || !defined(_di_f_utf_string_dynamic_terminate_after_) || !defined(_di_f_utf_string_dynamics_append_) || !defined(_di_f_utf_string_map_multis_append_) || !defined(_di_f_utf_string_mash_nulless_) || !defined(_di_f_utf_string_mash_) || !defined(_di_f_utf_string_maps_append_) || !defined(_di_f_utf_string_prepend_) || !defined(_di_f_utf_string_prepend_nulless_) || !defined(_di_f_utf_string_triples_append_)
+#endif // !defined(_di_f_utf_string_append_) || !defined(_di_f_utf_string_append_assure_) || !defined(_di_f_utf_string_append_mash_) || !defined(_di_f_utf_string_append_nulless_) || !defined(_di_f_utf_string_dynamic_append_) || !defined(_di_f_utf_string_dynamic_append_assure_) || !defined(_di_f_utf_string_dynamic_append_nulless_) || !defined(_di_f_utf_string_dynamic_decrease_by_) || !defined(_di_f_utf_string_dynamic_increase_) || !defined(_di_f_utf_string_dynamic_increase_by_) || !defined(_di_f_utf_string_dynamic_mash_) || !defined(_di_f_utf_string_dynamic_mash_nulless_) || !defined(_di_f_utf_string_dynamic_partial_append_) || !defined(_di_f_utf_string_dynamic_partial_append_assure_) || !defined(_di_f_utf_string_dynamic_partial_mash_) || !defined(_di_f_utf_string_dynamic_prepend_) || !defined(_di_f_utf_string_dynamic_prepend_nulless_) || !defined(_di_f_utf_string_dynamic_terminate_) || !defined(_di_f_utf_string_dynamic_terminate_after_) || !defined(_di_f_utf_string_dynamics_append_) || !defined(_di_f_utf_string_dynamics_decrease_by) || !defined(_di_f_utf_string_dynamics_increase) || !defined(_di_f_utf_string_dynamics_increase_by) || !defined(_di_f_utf_string_map_multis_append_) || !defined(_di_f_utf_string_map_multis_decrease_by) || !defined(_di_f_utf_string_map_multis_increase) || !defined(_di_f_utf_string_map_multis_increase_by) || !defined(_di_f_utf_string_mash_nulless_) || !defined(_di_f_utf_string_mash_) || !defined(_di_f_utf_string_maps_append_) || !defined(_di_f_utf_string_prepend_) || !defined(_di_f_utf_string_prepend_nulless_) || !defined(_di_f_utf_string_triples_append_)
 
 #ifdef __cplusplus
 } // extern "C"
diff --git a/level_0/f_utf/c/utf/private-dynamic.h b/level_0/f_utf/c/utf/private-dynamic.h
index b172acd..2075440 100644
--- a/level_0/f_utf/c/utf/private-dynamic.h
+++ b/level_0/f_utf/c/utf/private-dynamic.h
@@ -65,33 +65,62 @@ extern "C" {
  *
  * @see memcpy()
  *
+ * @see f_memory_resize()
  * @see f_utf_string_append()
  * @see f_utf_string_append_assure()
- * @see f_utf_string_append_mash()
+ * @see f_utf_string_append_assure_nulless()
  * @see f_utf_string_append_nulless()
  * @see f_utf_string_dynamic_append()
  * @see f_utf_string_dynamic_append_assure()
+ * @see f_utf_string_dynamic_append_assure_nulless()
  * @see f_utf_string_dynamic_append_nulless()
  * @see f_utf_string_dynamic_increase_by()
  * @see f_utf_string_dynamic_mash()
  * @see f_utf_string_dynamic_mash_nulless()
- * @see f_utf_string_dynamic_partial_append_)
+ * @see f_utf_string_dynamic_mish()
+ * @see f_utf_string_dynamic_mish_nulless()
+ * @see f_utf_string_dynamic_partial_append()
  * @see f_utf_string_dynamic_partial_append_assure()
+ * @see f_utf_string_dynamic_partial_append_assure_nulless()
+ * @see f_utf_string_dynamic_partial_append_nulless()
  * @see f_utf_string_dynamic_partial_mash()
+ * @see f_utf_string_dynamic_partial_mash_nulless()
+ * @see f_utf_string_dynamic_partial_mish()
+ * @see f_utf_string_dynamic_partial_mish_nulless()
+ * @see f_utf_string_dynamic_partial_prepend()
+ * @see f_utf_string_dynamic_partial_prepend_assure()
+ * @see f_utf_string_dynamic_partial_prepend_assure_nulless()
+ * @see f_utf_string_dynamic_partial_prepend_nulless()
  * @see f_utf_string_dynamic_prepend()
+ * @see f_utf_string_dynamic_prepend_assure()
+ * @see f_utf_string_dynamic_prepend_assure_nulless()
  * @see f_utf_string_dynamic_prepend_nulless()
  * @see f_utf_string_dynamics_append()
+ * @see f_utf_string_dynamics_append_all()
  * @see f_utf_string_map_multis_append()
+ * @see f_utf_string_map_multis_append_all()
+ * @see f_utf_string_map_multiss_append()
+ * @see f_utf_string_map_multiss_append_all()
+ * @see f_utf_string_maps_append()
+ * @see f_utf_string_maps_append_all()
+ * @see f_utf_string_mapss_append()
+ * @see f_utf_string_mapss_append_all()
  * @see f_utf_string_mash()
  * @see f_utf_string_mash_nulless()
- * @see f_utf_string_maps_append()
+ * @see f_utf_string_mish()
+ * @see f_utf_string_mish_nulless()
  * @see f_utf_string_prepend()
+ * @see f_utf_string_prepend_assure()
+ * @see f_utf_string_prepend_assure_nulless()
  * @see f_utf_string_prepend_nulless()
  * @see f_utf_string_triples_append()
+ * @see f_utf_string_triples_append_all()
+ * @see f_utf_string_tripless_append()
+ * @see f_utf_string_tripless_append_all()
  */
-#if !defined(_di_f_utf_string_append_) || !defined(_di_f_utf_string_append_assure_) || !defined(_di_f_utf_string_append_mash_) || !defined(_di_f_utf_string_append_nulless_) || !defined(_di_f_utf_string_dynamic_append_) || !defined(_di_f_utf_string_dynamic_append_assure_) || !defined(_di_f_utf_string_dynamic_append_nulless_) || !defined(_di_f_utf_string_dynamic_increase_by_) || !defined(_di_f_utf_string_dynamic_mash_) || !defined(_di_f_utf_string_dynamic_mash_nulless_) || !defined(_di_f_utf_string_dynamic_partial_append_) || !defined(_di_f_utf_string_dynamic_partial_append_assure_) || !defined(_di_f_utf_string_dynamic_partial_mash_) || !defined(_di_f_utf_string_dynamic_prepend_) || !defined(_di_f_utf_string_dynamic_prepend_nulless_) || !defined(_di_f_utf_string_dynamics_append_) || !defined(_di_f_utf_string_map_multis_append_) || !defined(_di_f_utf_string_mash_) || !defined(_di_f_utf_string_mash_nulless_) || !defined(_di_f_utf_string_maps_append_) || !defined(_di_f_utf_string_prepend_) || !defined(_di_f_utf_string_prepend_nulless_) || !defined(_di_f_utf_string_triples_append_)
+#if !defined(_di_f_utf_string_append_) || !defined(_di_f_utf_string_append_assure_) || !defined(_di_f_utf_string_append_assure_nulless_) || !defined(_di_f_utf_string_append_nulless_) || !defined(_di_f_utf_string_dynamic_append_) || !defined(_di_f_utf_string_dynamic_append_assure_) || !defined(_di_f_utf_string_dynamic_append_assure_nulless_) || !defined(_di_f_utf_string_dynamic_append_nulless_) || !defined(_di_f_utf_string_dynamic_increase_by_) || !defined(_di_f_utf_string_dynamic_mash_) || !defined(_di_f_utf_string_dynamic_mash_nulless_) || !defined(_di_f_utf_string_dynamic_mish_) || !defined(_di_f_utf_string_dynamic_mish_nulless_) || !defined(_di_f_utf_string_dynamic_partial_append_) || !defined(_di_f_utf_string_dynamic_partial_append_assure_) || !defined(_di_f_utf_string_dynamic_partial_append_assure_nulless_) || !defined(_di_f_utf_string_dynamic_partial_append_nulless_) || !defined(_di_f_utf_string_dynamic_partial_mash_) || !defined(_di_f_utf_string_dynamic_partial_mash_nulless_) || !defined(_di_f_utf_string_dynamic_partial_mish_) || !defined(_di_f_utf_string_dynamic_partial_mish_nulless_) || !defined(_di_f_utf_string_dynamic_partial_prepend_) || !defined(_di_f_utf_string_dynamic_partial_prepend_assure_) || !defined(_di_f_utf_string_dynamic_partial_prepend_assure_nulless_) || !defined(_di_f_utf_string_dynamic_partial_prepend_nulless_) || !defined(_di_f_utf_string_dynamic_prepend_) || !defined(_di_f_utf_string_dynamic_prepend_assure_) || !defined(_di_f_utf_string_dynamic_prepend_assure_nulless_) || !defined(_di_f_utf_string_dynamic_prepend_nulless_) || !defined(_di_f_utf_string_dynamics_append_) || !defined(_di_f_utf_string_dynamics_append_all_) || !defined(_di_f_utf_string_map_multis_append_) || !defined(_di_f_utf_string_map_multis_append_all_) || !defined(_di_f_utf_string_map_multiss_append_) || !defined(_di_f_utf_string_map_multiss_append_all_) || !defined(_di_f_utf_string_maps_append_) || !defined(_di_f_utf_string_maps_append_all_) || !defined(_di_f_utf_string_mapss_append_) || !defined(_di_f_utf_string_mapss_append_all_) || !defined(_di_f_utf_string_mash_) || !defined(_di_f_utf_string_mash_nulless_) || !defined(_di_f_utf_string_mish_) || !defined(_di_f_utf_string_mish_nulless_) || !defined(_di_f_utf_string_prepend_) || !defined(_di_f_utf_string_prepend_assure_) || !defined(_di_f_utf_string_prepend_assure_nulless_) || !defined(_di_f_utf_string_prepend_nulless_) || !defined(_di_f_utf_string_triples_append_) || !defined(_di_f_utf_string_triples_append_all_) || !defined(_di_f_utf_string_tripless_append_) || !defined(_di_f_utf_string_tripless_append_all_)
   extern f_status_t private_f_utf_string_dynamic_increase_by(const f_array_length_t amount, f_utf_string_dynamic_t * const dynamic) F_attribute_visibility_internal_d;
-#endif // !defined(_di_f_utf_string_append_) || !defined(_di_f_utf_string_append_assure_) || !defined(_di_f_utf_string_append_mash_) || !defined(_di_f_utf_string_append_nulless_) || !defined(_di_f_utf_string_dynamic_append_) || !defined(_di_f_utf_string_dynamic_append_assure_) || !defined(_di_f_utf_string_dynamic_append_nulless_) || !defined(_di_f_utf_string_dynamic_increase_by_) || !defined(_di_f_utf_string_dynamic_mash_) || !defined(_di_f_utf_string_dynamic_mash_nulless_) || !defined(_di_f_utf_string_dynamic_partial_append_) || !defined(_di_f_utf_string_dynamic_partial_append_assure_) || !defined(_di_f_utf_string_dynamic_partial_mash_) || !defined(_di_f_utf_string_dynamic_prepend_) || !defined(_di_f_utf_string_dynamic_prepend_nulless_) || !defined(_di_f_utf_string_dynamics_append_) || !defined(_di_f_utf_string_map_multis_append_) || !defined(_di_f_utf_string_mash_) || !defined(_di_f_utf_string_mash_nulless_) || !defined(_di_f_utf_string_maps_append_) || !defined(_di_f_utf_string_prepend_) || !defined(_di_f_utf_string_prepend_nulless_) || !defined(_di_f_utf_string_triples_append_)
+#endif // !defined(_di_f_utf_string_append_) || !defined(_di_f_utf_string_append_assure_) || !defined(_di_f_utf_string_append_assure_nulless_) || !defined(_di_f_utf_string_append_nulless_) || !defined(_di_f_utf_string_dynamic_append_) || !defined(_di_f_utf_string_dynamic_append_assure_) || !defined(_di_f_utf_string_dynamic_append_assure_nulless_) || !defined(_di_f_utf_string_dynamic_append_nulless_) || !defined(_di_f_utf_string_dynamic_increase_by_) || !defined(_di_f_utf_string_dynamic_mash_) || !defined(_di_f_utf_string_dynamic_mash_nulless_) || !defined(_di_f_utf_string_dynamic_mish_) || !defined(_di_f_utf_string_dynamic_mish_nulless_) || !defined(_di_f_utf_string_dynamic_partial_append_) || !defined(_di_f_utf_string_dynamic_partial_append_assure_) || !defined(_di_f_utf_string_dynamic_partial_append_assure_nulless_) || !defined(_di_f_utf_string_dynamic_partial_append_nulless_) || !defined(_di_f_utf_string_dynamic_partial_mash_) || !defined(_di_f_utf_string_dynamic_partial_mash_nulless_) || !defined(_di_f_utf_string_dynamic_partial_mish_) || !defined(_di_f_utf_string_dynamic_partial_mish_nulless_) || !defined(_di_f_utf_string_dynamic_partial_prepend_) || !defined(_di_f_utf_string_dynamic_partial_prepend_assure_) || !defined(_di_f_utf_string_dynamic_partial_prepend_assure_nulless_) || !defined(_di_f_utf_string_dynamic_partial_prepend_nulless_) || !defined(_di_f_utf_string_dynamic_prepend_) || !defined(_di_f_utf_string_dynamic_prepend_assure_) || !defined(_di_f_utf_string_dynamic_prepend_assure_nulless_) || !defined(_di_f_utf_string_dynamic_prepend_nulless_) || !defined(_di_f_utf_string_dynamics_append_) || !defined(_di_f_utf_string_dynamics_append_all_) || !defined(_di_f_utf_string_map_multis_append_) || !defined(_di_f_utf_string_map_multis_append_all_) || !defined(_di_f_utf_string_map_multiss_append_) || !defined(_di_f_utf_string_map_multiss_append_all_) || !defined(_di_f_utf_string_maps_append_) || !defined(_di_f_utf_string_maps_append_all_) || !defined(_di_f_utf_string_mapss_append_) || !defined(_di_f_utf_string_mapss_append_all_) || !defined(_di_f_utf_string_mash_) || !defined(_di_f_utf_string_mash_nulless_) || !defined(_di_f_utf_string_mish_) || !defined(_di_f_utf_string_mish_nulless_) || !defined(_di_f_utf_string_prepend_) || !defined(_di_f_utf_string_prepend_assure_) || !defined(_di_f_utf_string_prepend_assure_nulless_) || !defined(_di_f_utf_string_prepend_nulless_) || !defined(_di_f_utf_string_triples_append_) || !defined(_di_f_utf_string_triples_append_all_) || !defined(_di_f_utf_string_tripless_append_) || !defined(_di_f_utf_string_tripless_append_all_)
 
 /**
  * Private implementation for resizing.
@@ -109,6 +138,7 @@ extern "C" {
  *   Errors (with error bit) from: f_memory_resize().
  *
  * @see f_memory_resize()
+ *
  * @see f_utf_string_append()
  * @see f_utf_string_append_assure()
  * @see f_utf_string_append_mash()
@@ -129,7 +159,13 @@ extern "C" {
  * @see f_utf_string_dynamic_terminate()
  * @see f_utf_string_dynamic_terminate_after()
  * @see f_utf_string_dynamics_append()
+ * @see f_utf_string_dynamics_decrease_by()
+ * @see f_utf_string_dynamics_increase()
+ * @see f_utf_string_dynamics_increase_by()
  * @see f_utf_string_map_multis_append()
+ * @see f_utf_string_map_multis_decrease_by()
+ * @see f_utf_string_map_multis_increase()
+ * @see f_utf_string_map_multis_increase_by()
  * @see f_utf_string_mash_nulless()
  * @see f_utf_string_mash()
  * @see f_utf_string_maps_append()
@@ -137,9 +173,9 @@ extern "C" {
  * @see f_utf_string_prepend_nulless()
  * @see f_utf_string_triples_append()
  */
-#if !defined(_di_f_utf_string_append_) || !defined(_di_f_utf_string_append_assure_) || !defined(_di_f_utf_string_append_mash_) || !defined(_di_f_utf_string_append_nulless_) || !defined(_di_f_utf_string_dynamic_append_) || !defined(_di_f_utf_string_dynamic_append_assure_) || !defined(_di_f_utf_string_dynamic_append_nulless_) || !defined(_di_f_utf_string_dynamic_decrease_by_) || !defined(_di_f_utf_string_dynamic_increase_) || !defined(_di_f_utf_string_dynamic_increase_by_) || !defined(_di_f_utf_string_dynamic_mash_) || !defined(_di_f_utf_string_dynamic_mash_nulless_) || !defined(f_utf_string_dynamic_partial_append_) || !defined(_di_f_utf_string_dynamic_partial_append_assure_) || !defined(_di_f_utf_string_dynamic_partial_mash_) || !defined(_di_f_utf_string_dynamic_prepend_) || !defined(_di_f_utf_string_dynamic_prepend_nulless_) || !defined(_di_f_utf_string_dynamic_terminate_) || !defined(_di_f_utf_string_dynamic_terminate_after_) || !defined(_di_f_utf_string_dynamics_append_) || !defined(_di_f_utf_string_map_multis_append_) || !defined(_di_f_utf_string_mash_nulless_) || !defined(_di_f_utf_string_mash_) || !defined(_di_f_utf_string_maps_append_) || !defined(_di_f_utf_string_prepend_) || !defined(_di_f_utf_string_prepend_nulless_) || !defined(_di_f_utf_string_triples_append_)
+#if !defined(_di_f_utf_string_append_) || !defined(_di_f_utf_string_append_assure_) || !defined(_di_f_utf_string_append_mash_) || !defined(_di_f_utf_string_append_nulless_) || !defined(_di_f_utf_string_dynamic_append_) || !defined(_di_f_utf_string_dynamic_append_assure_) || !defined(_di_f_utf_string_dynamic_append_nulless_) || !defined(_di_f_utf_string_dynamic_decrease_by_) || !defined(_di_f_utf_string_dynamic_increase_) || !defined(_di_f_utf_string_dynamic_increase_by_) || !defined(_di_f_utf_string_dynamic_mash_) || !defined(_di_f_utf_string_dynamic_mash_nulless_) || !defined(_di_f_utf_string_dynamic_partial_append_) || !defined(_di_f_utf_string_dynamic_partial_append_assure_) || !defined(_di_f_utf_string_dynamic_partial_mash_) || !defined(_di_f_utf_string_dynamic_prepend_) || !defined(_di_f_utf_string_dynamic_prepend_nulless_) || !defined(_di_f_utf_string_dynamic_terminate_) || !defined(_di_f_utf_string_dynamic_terminate_after_) || !defined(_di_f_utf_string_dynamics_append_) || !defined(_di_f_utf_string_dynamics_decrease_by) || !defined(_di_f_utf_string_dynamics_increase) || !defined(_di_f_utf_string_dynamics_increase_by) || !defined(_di_f_utf_string_map_multis_append_) || !defined(_di_f_utf_string_map_multis_decrease_by) || !defined(_di_f_utf_string_map_multis_increase) || !defined(_di_f_utf_string_map_multis_increase_by) || !defined(_di_f_utf_string_mash_nulless_) || !defined(_di_f_utf_string_mash_) || !defined(_di_f_utf_string_maps_append_) || !defined(_di_f_utf_string_prepend_) || !defined(_di_f_utf_string_prepend_nulless_) || !defined(_di_f_utf_string_triples_append_)
   extern f_status_t private_f_utf_string_dynamic_resize(const f_array_length_t length, f_utf_string_dynamic_t * const dynamic) F_attribute_visibility_internal_d;
-#endif // !defined(_di_f_utf_string_append_) || !defined(_di_f_utf_string_append_assure_) || !defined(_di_f_utf_string_append_mash_) || !defined(_di_f_utf_string_append_nulless_) || !defined(_di_f_utf_string_dynamic_append_) || !defined(_di_f_utf_string_dynamic_append_assure_) || !defined(_di_f_utf_string_dynamic_append_nulless_) || !defined(_di_f_utf_string_dynamic_decrease_by_) || !defined(_di_f_utf_string_dynamic_increase_) || !defined(_di_f_utf_string_dynamic_increase_by_) || !defined(_di_f_utf_string_dynamic_mash_) || !defined(_di_f_utf_string_dynamic_mash_nulless_) || !defined(f_utf_string_dynamic_partial_append_) || !defined(_di_f_utf_string_dynamic_partial_append_assure_) || !defined(_di_f_utf_string_dynamic_partial_mash_) || !defined(_di_f_utf_string_dynamic_prepend_) || !defined(_di_f_utf_string_dynamic_prepend_nulless_) || !defined(_di_f_utf_string_dynamic_terminate_) || !defined(_di_f_utf_string_dynamic_terminate_after_) || !defined(_di_f_utf_string_dynamics_append_) || !defined(_di_f_utf_string_map_multis_append_) || !defined(_di_f_utf_string_mash_nulless_) || !defined(_di_f_utf_string_mash_) || !defined(_di_f_utf_string_maps_append_) || !defined(_di_f_utf_string_prepend_) || !defined(_di_f_utf_string_prepend_nulless_) || !defined(_di_f_utf_string_triples_append_)
+#endif // !defined(_di_f_utf_string_append_) || !defined(_di_f_utf_string_append_assure_) || !defined(_di_f_utf_string_append_mash_) || !defined(_di_f_utf_string_append_nulless_) || !defined(_di_f_utf_string_dynamic_append_) || !defined(_di_f_utf_string_dynamic_append_assure_) || !defined(_di_f_utf_string_dynamic_append_nulless_) || !defined(_di_f_utf_string_dynamic_decrease_by_) || !defined(_di_f_utf_string_dynamic_increase_) || !defined(_di_f_utf_string_dynamic_increase_by_) || !defined(_di_f_utf_string_dynamic_mash_) || !defined(_di_f_utf_string_dynamic_mash_nulless_) || !defined(_di_f_utf_string_dynamic_partial_append_) || !defined(_di_f_utf_string_dynamic_partial_append_assure_) || !defined(_di_f_utf_string_dynamic_partial_mash_) || !defined(_di_f_utf_string_dynamic_prepend_) || !defined(_di_f_utf_string_dynamic_prepend_nulless_) || !defined(_di_f_utf_string_dynamic_terminate_) || !defined(_di_f_utf_string_dynamic_terminate_after_) || !defined(_di_f_utf_string_dynamics_append_) || !defined(_di_f_utf_string_dynamics_decrease_by) || !defined(_di_f_utf_string_dynamics_increase) || !defined(_di_f_utf_string_dynamics_increase_by) || !defined(_di_f_utf_string_map_multis_append_) || !defined(_di_f_utf_string_map_multis_decrease_by) || !defined(_di_f_utf_string_map_multis_increase) || !defined(_di_f_utf_string_map_multis_increase_by) || !defined(_di_f_utf_string_mash_nulless_) || !defined(_di_f_utf_string_mash_) || !defined(_di_f_utf_string_maps_append_) || !defined(_di_f_utf_string_prepend_) || !defined(_di_f_utf_string_prepend_nulless_) || !defined(_di_f_utf_string_triples_append_)
 
 #ifdef __cplusplus
 } // extern "C"
diff --git a/level_0/f_utf/c/utf/private-dynamics.h b/level_0/f_utf/c/utf/private-dynamics.h
index 69ece82..fbe1fe6 100644
--- a/level_0/f_utf/c/utf/private-dynamics.h
+++ b/level_0/f_utf/c/utf/private-dynamics.h
@@ -121,15 +121,20 @@ extern "C" {
  * @see f_utf_string_dynamics_increase()
  * @see f_utf_string_dynamics_increase_by()
  * @see f_utf_string_map_multis_append()
+ * @see f_utf_string_map_multis_append_all()
  * @see f_utf_string_map_multis_decrease_by()
  * @see f_utf_string_map_multis_increase()
  * @see f_utf_string_map_multis_increase_by()
- * @see f_utf_string_map_multis_terminate()
- * @see f_utf_string_map_multis_terminate_after()
+ * @see f_utf_string_map_multis_resize()
+ * @see f_utf_string_map_multiss_append()
+ * @see f_utf_string_map_multiss_append_all()
+ * @see f_utf_string_map_multiss_decrease_by()
+ * @see f_utf_string_map_multiss_increase()
+ * @see f_utf_string_map_multiss_increase_by()
  */
-#if !defined(_di_f_utf_string_dynamics_decrease_by_) || !defined(_di_f_utf_string_dynamics_increase_) || !defined(_di_f_utf_string_dynamics_increase_by_) || !defined(_di_f_utf_string_map_multis_append_) || !defined(_di_f_utf_string_map_multis_decrease_by_) || !defined(_di_f_utf_string_map_multis_increase_) || !defined(_di_f_utf_string_map_multis_increase_by_) || !defined(_di_f_utf_string_map_multis_terminate_) || !defined(_di_f_utf_string_map_multis_terminate_after_)
+#if !defined(_di_f_utf_string_dynamics_decrease_by_) || !defined(_di_f_utf_string_dynamics_increase_) || !defined(_di_f_utf_string_dynamics_increase_by_) || !defined(_di_f_utf_string_map_multis_append_) || !defined(_di_f_utf_string_map_multis_append_all_) || !defined(_di_f_utf_string_map_multis_decrease_by_) || !defined(_di_f_utf_string_map_multis_increase_) || !defined(_di_f_utf_string_map_multis_increase_by_) || !defined(_di_f_utf_string_map_multis_resize_) || !defined(_di_f_utf_string_map_multiss_append_) || !defined(_di_f_utf_string_map_multiss_append_all_) || !defined(_di_f_utf_string_map_multiss_decrease_by_) || !defined(_di_f_utf_string_map_multiss_increase_) || !defined(_di_f_utf_string_map_multiss_increase_by_)
   extern f_status_t private_f_utf_string_dynamics_resize(const f_array_length_t length, f_utf_string_dynamics_t * const dynamics) F_attribute_visibility_internal_d;
-#endif // !defined(_di_f_utf_string_dynamics_decrease_by_) || !defined(_di_f_utf_string_dynamics_increase_) || !defined(_di_f_utf_string_dynamics_increase_by_) || !defined(_di_f_utf_string_map_multis_append_) || !defined(_di_f_utf_string_map_multis_decrease_by_) || !defined(_di_f_utf_string_map_multis_increase_) || !defined(_di_f_utf_string_map_multis_increase_by_) || !defined(_di_f_utf_string_map_multis_terminate_) || !defined(_di_f_utf_string_map_multis_terminate_after_)
+#endif // !defined(_di_f_utf_string_dynamics_decrease_by_) || !defined(_di_f_utf_string_dynamics_increase_) || !defined(_di_f_utf_string_dynamics_increase_by_) || !defined(_di_f_utf_string_map_multis_append_) || !defined(_di_f_utf_string_map_multis_append_all_) || !defined(_di_f_utf_string_map_multis_decrease_by_) || !defined(_di_f_utf_string_map_multis_increase_) || !defined(_di_f_utf_string_map_multis_increase_by_) || !defined(_di_f_utf_string_map_multis_resize_) || !defined(_di_f_utf_string_map_multiss_append_) || !defined(_di_f_utf_string_map_multiss_append_all_) || !defined(_di_f_utf_string_map_multiss_decrease_by_) || !defined(_di_f_utf_string_map_multiss_increase_) || !defined(_di_f_utf_string_map_multiss_increase_by_)
 
 #ifdef __cplusplus
 } // extern "C"
diff --git a/level_0/f_utf/c/utf/private-map_multis.c b/level_0/f_utf/c/utf/private-map_multis.c
index 81c29bf..bf56ba8 100644
--- a/level_0/f_utf/c/utf/private-map_multis.c
+++ b/level_0/f_utf/c/utf/private-map_multis.c
@@ -70,7 +70,7 @@ extern "C" {
   }
 #endif // !defined(_di_f_utf_string_map_multis_append_all_) || !defined(_di_f_utf_string_map_multiss_append_) || !defined(_di_f_utf_string_map_multiss_append_all_)
 
-#if !defined(_di_f_utf_string_map_multis_decrease_by_) || !defined(_di_f_utf_string_map_multis_increase_) || !defined(_di_f_utf_string_map_multis_increase_by_) || !defined(_di_f_utf_string_map_multis_terminate_) || !defined(_di_f_utf_string_map_multis_terminate_after_)
+#if !defined(_di_f_utf_string_map_multis_append_) || !defined(_di_f_utf_string_map_multis_append_all_) || !defined(_di_f_utf_string_map_multis_decrease_by_) || !defined(_di_f_utf_string_map_multis_increase_) || !defined(_di_f_utf_string_map_multis_increase_by_) || !defined(_di_f_utf_string_map_multis_resize_) || !defined(_di_f_utf_string_map_multiss_append_) || !defined(_di_f_utf_string_map_multiss_append_all_) || !defined(_di_f_utf_string_map_multiss_decrease_by_) || !defined(_di_f_utf_string_map_multiss_increase_) || !defined(_di_f_utf_string_map_multiss_increase_by_)
   f_status_t private_f_utf_string_map_multis_resize(const f_array_length_t length, f_utf_string_map_multis_t * const map_multis) {
 
     if (map_multis->used + length > F_array_length_t_size_d) {
@@ -99,7 +99,7 @@ extern "C" {
 
     return F_none;
   }
-#endif // !defined(_di_f_utf_string_map_multis_decrease_by_) || !defined(_di_f_utf_string_map_multis_increase_) || !defined(_di_f_utf_string_map_multis_increase_by_) || !defined(_di_f_utf_string_map_multis_terminate_) || !defined(_di_f_utf_string_map_multis_terminate_after_)
+#endif // !defined(_di_f_utf_string_map_multis_append_) || !defined(_di_f_utf_string_map_multis_append_all_) || !defined(_di_f_utf_string_map_multis_decrease_by_) || !defined(_di_f_utf_string_map_multis_increase_) || !defined(_di_f_utf_string_map_multis_increase_by_) || !defined(_di_f_utf_string_map_multis_resize_) || !defined(_di_f_utf_string_map_multiss_append_) || !defined(_di_f_utf_string_map_multiss_append_all_) || !defined(_di_f_utf_string_map_multiss_decrease_by_) || !defined(_di_f_utf_string_map_multiss_increase_) || !defined(_di_f_utf_string_map_multiss_increase_by_)
 
 #ifdef __cplusplus
 } // extern "C"
diff --git a/level_0/f_utf/c/utf/private-map_multis.h b/level_0/f_utf/c/utf/private-map_multis.h
index fcda682..8f07159 100644
--- a/level_0/f_utf/c/utf/private-map_multis.h
+++ b/level_0/f_utf/c/utf/private-map_multis.h
@@ -33,6 +33,7 @@ extern "C" {
  *   Errors (with error bit) from: f_memory_adjust().
  *
  * @see f_memory_adjust()
+ *
  * @see f_utf_string_map_multis_adjust()
  */
 #if !defined(_di_f_utf_string_map_multis_adjust_) || !defined(_di_f_utf_string_map_multis_decimate_by_)
@@ -57,6 +58,7 @@ extern "C" {
  *   Errors (with error bit) from: f_memory_resize().
  *
  * @see f_memory_resize()
+ *
  * @see f_utf_string_map_multis_append_all()
  * @see f_utf_string_map_multiss_append()
  * @see f_utf_string_map_multiss_append_all()
@@ -82,16 +84,23 @@ extern "C" {
  *
  *   Errors (with error bit) from: f_memory_resize().
  *
- * @see f_memory_adjust()
+ * @see f_memory_resize()
+ *
+ * @see f_utf_string_map_multis_append()
+ * @see f_utf_string_map_multis_append_all()
  * @see f_utf_string_map_multis_decrease_by()
  * @see f_utf_string_map_multis_increase()
  * @see f_utf_string_map_multis_increase_by()
- * @see f_utf_string_map_multis_terminate()
- * @see f_utf_string_map_multis_terminate_after()
+ * @see f_utf_string_map_multis_resize()
+ * @see f_utf_string_map_multiss_append()
+ * @see f_utf_string_map_multiss_append_all()
+ * @see f_utf_string_map_multiss_decrease_by()
+ * @see f_utf_string_map_multiss_increase()
+ * @see f_utf_string_map_multiss_increase_by()
  */
-#if !defined(_di_f_utf_string_map_multis_decrease_by_) || !defined(_di_f_utf_string_map_multis_increase_) || !defined(_di_f_utf_string_map_multis_increase_by_) || !defined(_di_f_utf_string_map_multis_terminate_) || !defined(_di_f_utf_string_map_multis_terminate_after_)
+#if !defined(_di_f_utf_string_map_multis_append_) || !defined(_di_f_utf_string_map_multis_append_all_) || !defined(_di_f_utf_string_map_multis_decrease_by_) || !defined(_di_f_utf_string_map_multis_increase_) || !defined(_di_f_utf_string_map_multis_increase_by_) || !defined(_di_f_utf_string_map_multis_resize_) || !defined(_di_f_utf_string_map_multiss_append_) || !defined(_di_f_utf_string_map_multiss_append_all_) || !defined(_di_f_utf_string_map_multiss_decrease_by_) || !defined(_di_f_utf_string_map_multiss_increase_) || !defined(_di_f_utf_string_map_multiss_increase_by_)
   extern f_status_t private_f_utf_string_map_multis_resize(const f_array_length_t length, f_utf_string_map_multis_t * const map_multis) F_attribute_visibility_internal_d;
-#endif // !defined(_di_f_utf_string_map_multis_decrease_by_) || !defined(_di_f_utf_string_map_multis_increase_) || !defined(_di_f_utf_string_map_multis_increase_by_) || !defined(_di_f_utf_string_map_multis_terminate_) || !defined(_di_f_utf_string_map_multis_terminate_after_)
+#endif // !defined(_di_f_utf_string_map_multis_append_) || !defined(_di_f_utf_string_map_multis_append_all_) || !defined(_di_f_utf_string_map_multis_decrease_by_) || !defined(_di_f_utf_string_map_multis_increase_) || !defined(_di_f_utf_string_map_multis_increase_by_) || !defined(_di_f_utf_string_map_multis_resize_) || !defined(_di_f_utf_string_map_multiss_append_) || !defined(_di_f_utf_string_map_multiss_append_all_) || !defined(_di_f_utf_string_map_multiss_decrease_by_) || !defined(_di_f_utf_string_map_multiss_increase_) || !defined(_di_f_utf_string_map_multiss_increase_by_)
 
 #ifdef __cplusplus
 } // extern "C"
diff --git a/level_0/f_utf/c/utf/private-map_multiss.c b/level_0/f_utf/c/utf/private-map_multiss.c
index 204d47f..b29cfd4 100644
--- a/level_0/f_utf/c/utf/private-map_multiss.c
+++ b/level_0/f_utf/c/utf/private-map_multiss.c
@@ -37,7 +37,7 @@ extern "C" {
   }
 #endif // !defined(_di_f_utf_string_map_multiss_adjust_) || !defined(_di_f_utf_string_map_multiss_decimate_by_)
 
-#if !defined(_di_f_utf_string_map_multiss_decrease_by_) || !defined(_di_f_utf_string_map_multiss_increase_) || !defined(_di_f_utf_string_map_multiss_increase_by_) || !defined(_di_f_utf_string_map_multiss_terminate_) || !defined(_di_f_utf_string_map_multiss_terminate_after_)
+#if !defined(_di_f_utf_string_map_multiss_decrease_by_) || !defined(_di_f_utf_string_map_multiss_increase_) || !defined(_di_f_utf_string_map_multiss_increase_by_)
   f_status_t private_f_utf_string_map_multiss_resize(const f_array_length_t length, f_utf_string_map_multiss_t * const map_multiss) {
 
     if (map_multiss->used + length > F_array_length_t_size_d) {
@@ -63,7 +63,7 @@ extern "C" {
 
     return F_none;
   }
-#endif // !defined(_di_f_utf_string_map_multiss_decrease_by_) || !defined(_di_f_utf_string_map_multiss_increase_) || !defined(_di_f_utf_string_map_multiss_increase_by_) || !defined(_di_f_utf_string_map_multiss_terminate_) || !defined(_di_f_utf_string_map_multiss_terminate_after_)
+#endif // !defined(_di_f_utf_string_map_multiss_decrease_by_) || !defined(_di_f_utf_string_map_multiss_increase_) || !defined(_di_f_utf_string_map_multiss_increase_by_)
 
 #ifdef __cplusplus
 } // extern "C"
diff --git a/level_0/f_utf/c/utf/private-map_multiss.h b/level_0/f_utf/c/utf/private-map_multiss.h
index 69ef1df..a78cf88 100644
--- a/level_0/f_utf/c/utf/private-map_multiss.h
+++ b/level_0/f_utf/c/utf/private-map_multiss.h
@@ -33,6 +33,7 @@ extern "C" {
  *   Errors (with error bit) from: f_memory_adjust().
  *
  * @see f_memory_adjust()
+ *
  * @see f_utf_string_map_multiss_adjust()
  */
 #if !defined(_di_f_utf_string_map_multiss_adjust_) || !defined(_di_f_utf_string_map_multiss_decimate_by_)
@@ -56,16 +57,15 @@ extern "C" {
  *
  *   Errors (with error bit) from: f_memory_resize().
  *
- * @see f_memory_adjust()
+ * @see f_memory_resize()
+ *
  * @see f_utf_string_map_multiss_decrease_by()
  * @see f_utf_string_map_multiss_increase()
  * @see f_utf_string_map_multiss_increase_by()
- * @see f_utf_string_map_multiss_terminate()
- * @see f_utf_string_map_multiss_terminate_after()
  */
-#if !defined(_di_f_utf_string_map_multiss_decrease_by_) || !defined(_di_f_utf_string_map_multiss_increase_) || !defined(_di_f_utf_string_map_multiss_increase_by_) || !defined(_di_f_utf_string_map_multiss_terminate_) || !defined(_di_f_utf_string_map_multiss_terminate_after_)
+#if !defined(_di_f_utf_string_map_multiss_decrease_by_) || !defined(_di_f_utf_string_map_multiss_increase_) || !defined(_di_f_utf_string_map_multiss_increase_by_)
   extern f_status_t private_f_utf_string_map_multiss_resize(const f_array_length_t length, f_utf_string_map_multiss_t * const map_multiss) F_attribute_visibility_internal_d;
-#endif // !defined(_di_f_utf_string_map_multiss_decrease_by_) || !defined(_di_f_utf_string_map_multiss_increase_) || !defined(_di_f_utf_string_map_multiss_increase_by_) || !defined(_di_f_utf_string_map_multiss_terminate_) || !defined(_di_f_utf_string_map_multiss_terminate_after_)
+#endif // !defined(_di_f_utf_string_map_multiss_decrease_by_) || !defined(_di_f_utf_string_map_multiss_increase_) || !defined(_di_f_utf_string_map_multiss_increase_by_)
 
 #ifdef __cplusplus
 } // extern "C"
diff --git a/level_0/f_utf/c/utf/private-maps.c b/level_0/f_utf/c/utf/private-maps.c
index d3b9e38..74486b1 100644
--- a/level_0/f_utf/c/utf/private-maps.c
+++ b/level_0/f_utf/c/utf/private-maps.c
@@ -69,7 +69,7 @@ extern "C" {
   }
 #endif // !defined(_di_f_utf_string_maps_append_all_) || !defined(_di_f_utf_string_mapss_append_) || !defined(_di_f_utf_string_mapss_append_all_)
 
-#if !defined(_di_f_utf_string_maps_decrease_by_) || !defined(_di_f_utf_string_maps_increase_) || !defined(_di_f_utf_string_maps_increase_by_) || !defined(_di_f_utf_string_maps_terminate_) || !defined(_di_f_utf_string_maps_terminate_after_)
+#if !defined(_di_f_utf_string_maps_append_) || !defined(_di_f_utf_string_maps_append_all_) || !defined(_di_f_utf_string_maps_decrease_by_) || !defined(_di_f_utf_string_maps_increase_) || !defined(_di_f_utf_string_maps_increase_by_) || !defined(_di_f_utf_string_maps_resize_) || !defined(_di_f_utf_string_mapss_append_) || !defined(_di_f_utf_string_mapss_append_all_) || !defined(_di_f_utf_string_mapss_decrease_by_) || !defined(_di_f_utf_string_mapss_increase_) || !defined(_di_f_utf_string_mapss_increase_by_)
   f_status_t private_f_utf_string_maps_resize(const f_array_length_t length, f_utf_string_maps_t * const maps) {
 
     if (maps->used + length > F_array_length_t_size_d) {
@@ -98,7 +98,7 @@ extern "C" {
 
     return F_none;
   }
-#endif // !defined(_di_f_utf_string_maps_decrease_by_) || !defined(_di_f_utf_string_maps_increase_) || !defined(_di_f_utf_string_maps_increase_by_) || !defined(_di_f_utf_string_maps_terminate_) || !defined(_di_f_utf_string_maps_terminate_after_)
+#endif // !defined(_di_f_utf_string_maps_append_) || !defined(_di_f_utf_string_maps_append_all_) || !defined(_di_f_utf_string_maps_decrease_by_) || !defined(_di_f_utf_string_maps_increase_) || !defined(_di_f_utf_string_maps_increase_by_) || !defined(_di_f_utf_string_maps_resize_) || !defined(_di_f_utf_string_mapss_append_) || !defined(_di_f_utf_string_mapss_append_all_) || !defined(_di_f_utf_string_mapss_decrease_by_) || !defined(_di_f_utf_string_mapss_increase_) || !defined(_di_f_utf_string_mapss_increase_by_)
 
 #ifdef __cplusplus
 } // extern "C"
diff --git a/level_0/f_utf/c/utf/private-maps.h b/level_0/f_utf/c/utf/private-maps.h
index 4d2f106..1b61b2e 100644
--- a/level_0/f_utf/c/utf/private-maps.h
+++ b/level_0/f_utf/c/utf/private-maps.h
@@ -33,6 +33,7 @@ extern "C" {
  *   Errors (with error bit) from: f_memory_adjust().
  *
  * @see f_memory_adjust()
+ *
  * @see f_utf_string_maps_adjust()
  */
 #if !defined(_di_f_utf_string_maps_adjust_) || !defined(_di_f_utf_string_maps_decimate_by_)
@@ -57,6 +58,7 @@ extern "C" {
  *   Errors (with error bit) from: f_memory_resize().
  *
  * @see f_memory_resize()
+ *
  * @see f_utf_string_maps_append_all()
  * @see f_utf_string_mapss_append()
  * @see f_utf_string_mapss_append_all()
@@ -82,16 +84,23 @@ extern "C" {
  *
  *   Errors (with error bit) from: f_memory_resize().
  *
- * @see f_memory_adjust()
+ * @see f_memory_resize()
+ *
+ * @see f_utf_string_maps_append()
+ * @see f_utf_string_maps_append_all()
  * @see f_utf_string_maps_decrease_by()
  * @see f_utf_string_maps_increase()
  * @see f_utf_string_maps_increase_by()
- * @see f_utf_string_maps_terminate()
- * @see f_utf_string_maps_terminate_after()
+ * @see f_utf_string_maps_resize()
+ * @see f_utf_string_mapss_append()
+ * @see f_utf_string_mapss_append_all()
+ * @see f_utf_string_mapss_decrease_by()
+ * @see f_utf_string_mapss_increase()
+ * @see f_utf_string_mapss_increase_by()
  */
-#if !defined(_di_f_utf_string_maps_decrease_by_) || !defined(_di_f_utf_string_maps_increase_) || !defined(_di_f_utf_string_maps_increase_by_) || !defined(_di_f_utf_string_maps_terminate_) || !defined(_di_f_utf_string_maps_terminate_after_)
+#if !defined(_di_f_utf_string_maps_append_) || !defined(_di_f_utf_string_maps_append_all_) || !defined(_di_f_utf_string_maps_decrease_by_) || !defined(_di_f_utf_string_maps_increase_) || !defined(_di_f_utf_string_maps_increase_by_) || !defined(_di_f_utf_string_maps_resize_) || !defined(_di_f_utf_string_mapss_append_) || !defined(_di_f_utf_string_mapss_append_all_) || !defined(_di_f_utf_string_mapss_decrease_by_) || !defined(_di_f_utf_string_mapss_increase_) || !defined(_di_f_utf_string_mapss_increase_by_)
   extern f_status_t private_f_utf_string_maps_resize(const f_array_length_t length, f_utf_string_maps_t * const maps) F_attribute_visibility_internal_d;
-#endif // !defined(_di_f_utf_string_maps_decrease_by_) || !defined(_di_f_utf_string_maps_increase_) || !defined(_di_f_utf_string_maps_increase_by_) || !defined(_di_f_utf_string_maps_terminate_) || !defined(_di_f_utf_string_maps_terminate_after_)
+#endif // !defined(_di_f_utf_string_maps_append_) || !defined(_di_f_utf_string_maps_append_all_) || !defined(_di_f_utf_string_maps_decrease_by_) || !defined(_di_f_utf_string_maps_increase_) || !defined(_di_f_utf_string_maps_increase_by_) || !defined(_di_f_utf_string_maps_resize_) || !defined(_di_f_utf_string_mapss_append_) || !defined(_di_f_utf_string_mapss_append_all_) || !defined(_di_f_utf_string_mapss_decrease_by_) || !defined(_di_f_utf_string_mapss_increase_) || !defined(_di_f_utf_string_mapss_increase_by_)
 
 #ifdef __cplusplus
 } // extern "C"
diff --git a/level_0/f_utf/c/utf/private-mapss.c b/level_0/f_utf/c/utf/private-mapss.c
index a3a2840..ace08a1 100644
--- a/level_0/f_utf/c/utf/private-mapss.c
+++ b/level_0/f_utf/c/utf/private-mapss.c
@@ -37,7 +37,7 @@ extern "C" {
   }
 #endif // !defined(_di_f_utf_string_mapss_adjust_) || !defined(_di_f_utf_string_mapss_decimate_by_)
 
-#if !defined(_di_f_utf_string_mapss_decrease_by_) || !defined(_di_f_utf_string_mapss_increase_) || !defined(_di_f_utf_string_mapss_increase_by_) || !defined(_di_f_utf_string_mapss_terminate_) || !defined(_di_f_utf_string_mapss_terminate_after_)
+#if !defined(_di_f_utf_string_mapss_decrease_by_) || !defined(_di_f_utf_string_mapss_increase_) || !defined(_di_f_utf_string_mapss_increase_by_)
   f_status_t private_f_utf_string_mapss_resize(const f_array_length_t length, f_utf_string_mapss_t * const mapss) {
 
     if (mapss->used + length > F_array_length_t_size_d) {
@@ -63,7 +63,7 @@ extern "C" {
 
     return F_none;
   }
-#endif // !defined(_di_f_utf_string_mapss_decrease_by_) || !defined(_di_f_utf_string_mapss_increase_) || !defined(_di_f_utf_string_mapss_increase_by_) || !defined(_di_f_utf_string_mapss_terminate_) || !defined(_di_f_utf_string_mapss_terminate_after_)
+#endif // !defined(_di_f_utf_string_mapss_decrease_by_) || !defined(_di_f_utf_string_mapss_increase_) || !defined(_di_f_utf_string_mapss_increase_by_)
 
 #ifdef __cplusplus
 } // extern "C"
diff --git a/level_0/f_utf/c/utf/private-mapss.h b/level_0/f_utf/c/utf/private-mapss.h
index a55b723..1964af8 100644
--- a/level_0/f_utf/c/utf/private-mapss.h
+++ b/level_0/f_utf/c/utf/private-mapss.h
@@ -33,6 +33,7 @@ extern "C" {
  *   Errors (with error bit) from: f_memory_adjust().
  *
  * @see f_memory_adjust()
+ *
  * @see f_utf_string_mapss_adjust()
  */
 #if !defined(_di_f_utf_string_mapss_adjust_) || !defined(_di_f_utf_string_mapss_decimate_by_)
@@ -56,16 +57,15 @@ extern "C" {
  *
  *   Errors (with error bit) from: f_memory_resize().
  *
- * @see f_memory_adjust()
+ * @see f_memory_resize()
+ *
  * @see f_utf_string_mapss_decrease_by()
  * @see f_utf_string_mapss_increase()
  * @see f_utf_string_mapss_increase_by()
- * @see f_utf_string_mapss_terminate()
- * @see f_utf_string_mapss_terminate_after()
  */
-#if !defined(_di_f_utf_string_mapss_decrease_by_) || !defined(_di_f_utf_string_mapss_increase_) || !defined(_di_f_utf_string_mapss_increase_by_) || !defined(_di_f_utf_string_mapss_terminate_) || !defined(_di_f_utf_string_mapss_terminate_after_)
+#if !defined(_di_f_utf_string_mapss_decrease_by_) || !defined(_di_f_utf_string_mapss_increase_) || !defined(_di_f_utf_string_mapss_increase_by_)
   extern f_status_t private_f_utf_string_mapss_resize(const f_array_length_t length, f_utf_string_mapss_t * const mapss) F_attribute_visibility_internal_d;
-#endif // !defined(_di_f_utf_string_mapss_decrease_by_) || !defined(_di_f_utf_string_mapss_increase_) || !defined(_di_f_utf_string_mapss_increase_by_) || !defined(_di_f_utf_string_mapss_terminate_) || !defined(_di_f_utf_string_mapss_terminate_after_)
+#endif // !defined(_di_f_utf_string_mapss_decrease_by_) || !defined(_di_f_utf_string_mapss_increase_) || !defined(_di_f_utf_string_mapss_increase_by_)
 
 #ifdef __cplusplus
 } // extern "C"
diff --git a/level_0/f_utf/c/utf/private-string.c b/level_0/f_utf/c/utf/private-string.c
index 8b7204f..0a75fea 100644
--- a/level_0/f_utf/c/utf/private-string.c
+++ b/level_0/f_utf/c/utf/private-string.c
@@ -6,7 +6,7 @@
 extern "C" {
 #endif
 
-#if !defined(_di_f_utf_string_append_) || !defined(_di_f_utf_string_append_assure_) || !defined(_di_f_utf_string_dynamic_append_) || !defined(_di_f_utf_string_dynamic_append_assure_) || !defined(_di_f_utf_string_dynamic_mash_) || !defined(f_utf_string_dynamic_partial_append_) || !defined(_di_f_utf_string_dynamic_partial_append_assure_) || !defined(_di_f_utf_string_dynamic_partial_mash_) || !defined(_di_f_utf_string_dynamics_append_) || !defined(_di_f_utf_string_map_multis_append_) || !defined(_di_f_utf_string_mash_) || !defined(_di_f_utf_string_maps_append_) || !defined(_di_f_utf_string_triples_append_)
+#if !defined(_di_f_utf_string_append_) || !defined(_di_f_utf_string_append_assure_) || !defined(_di_f_utf_string_dynamic_append_) || !defined(_di_f_utf_string_dynamic_append_assure_) || !defined(_di_f_utf_string_dynamic_mash_) || !defined(_di_f_utf_string_dynamic_partial_append_) || !defined(_di_f_utf_string_dynamic_partial_append_assure_) || !defined(_di_f_utf_string_dynamic_partial_mash_) || !defined(_di_f_utf_string_dynamics_append_) || !defined(_di_f_utf_string_map_multis_append_) || !defined(_di_f_utf_string_mash_) || !defined(_di_f_utf_string_maps_append_) || !defined(_di_f_utf_string_triples_append_)
   f_status_t private_f_utf_string_append(const f_utf_string_t source, const f_array_length_t length, f_utf_string_dynamic_t * const destination) {
 
     if (destination->used + length + 1 > destination->size) {
@@ -20,7 +20,7 @@ extern "C" {
 
     return F_none;
   }
-#endif // !defined(_di_f_utf_string_append_) || !defined(_di_f_utf_string_append_assure_) || !defined(_di_f_utf_string_dynamic_append_) || !defined(_di_f_utf_string_dynamic_append_assure_) || !defined(_di_f_utf_string_dynamic_mash_) || !defined(f_utf_string_dynamic_partial_append_) || !defined(_di_f_utf_string_dynamic_partial_append_assure_) || !defined(_di_f_utf_string_dynamic_partial_mash_) || !defined(_di_f_utf_string_dynamics_append_) || !defined(_di_f_utf_string_map_multis_append_) || !defined(_di_f_utf_string_mash_) || !defined(_di_f_utf_string_maps_append_) || !defined(_di_f_utf_string_triples_append_)
+#endif // !defined(_di_f_utf_string_append_) || !defined(_di_f_utf_string_append_assure_) || !defined(_di_f_utf_string_dynamic_append_) || !defined(_di_f_utf_string_dynamic_append_assure_) || !defined(_di_f_utf_string_dynamic_mash_) || !defined(_di_f_utf_string_dynamic_partial_append_) || !defined(_di_f_utf_string_dynamic_partial_append_assure_) || !defined(_di_f_utf_string_dynamic_partial_mash_) || !defined(_di_f_utf_string_dynamics_append_) || !defined(_di_f_utf_string_map_multis_append_) || !defined(_di_f_utf_string_mash_) || !defined(_di_f_utf_string_maps_append_) || !defined(_di_f_utf_string_triples_append_)
 
 #if !defined(_di_f_utf_string_append_assure_nulless_) || !defined(_di_f_utf_string_append_nulless_) || !defined(_di_f_utf_string_dynamic_append_assure_nulless_) || !defined(_di_f_utf_string_dynamic_append_nulless_) || !defined(_di_f_utf_string_dynamic_mash_nulless_) || !defined(_di_f_utf_string_dynamic_partial_append_assure_nulless_) || !defined(_di_f_utf_string_dynamic_partial_append_nulless_) || !defined(_di_f_utf_string_dynamic_partial_mash_nulless_) || !defined(_di_f_utf_string_mash_nulless_)
   f_status_t private_f_utf_string_append_nulless(const f_utf_string_t source, const f_array_length_t length, f_utf_string_dynamic_t * const destination) {
diff --git a/level_0/f_utf/c/utf/private-string.h b/level_0/f_utf/c/utf/private-string.h
index e00553b..ded73f5 100644
--- a/level_0/f_utf/c/utf/private-string.h
+++ b/level_0/f_utf/c/utf/private-string.h
@@ -38,6 +38,8 @@ extern "C" {
  *
  * @see memcpy()
  *
+ * @see f_memory_resize()
+ *
  * @see f_utf_string_append()
  * @see f_utf_string_append_assure()
  * @see f_utf_string_dynamic_append()
@@ -52,9 +54,9 @@ extern "C" {
  * @see f_utf_string_maps_append()
  * @see f_utf_string_triples_append()
  */
-#if !defined(_di_f_utf_string_append_) || !defined(_di_f_utf_string_append_assure_) || !defined(_di_f_utf_string_dynamic_append_) || !defined(_di_f_utf_string_dynamic_append_assure_) || !defined(_di_f_utf_string_dynamic_mash_) || !defined(f_utf_string_dynamic_partial_append_) || !defined(_di_f_utf_string_dynamic_partial_append_assure_) || !defined(_di_f_utf_string_dynamic_partial_mash_) || !defined(_di_f_utf_string_dynamics_append_) || !defined(_di_f_utf_string_map_multis_append_) || !defined(_di_f_utf_string_mash_) || !defined(_di_f_utf_string_maps_append_) || !defined(_di_f_utf_string_triples_append_)
+#if !defined(_di_f_utf_string_append_) || !defined(_di_f_utf_string_append_assure_) || !defined(_di_f_utf_string_dynamic_append_) || !defined(_di_f_utf_string_dynamic_append_assure_) || !defined(_di_f_utf_string_dynamic_mash_) || !defined(_di_f_utf_string_dynamic_partial_append_) || !defined(_di_f_utf_string_dynamic_partial_append_assure_) || !defined(_di_f_utf_string_dynamic_partial_mash_) || !defined(_di_f_utf_string_dynamics_append_) || !defined(_di_f_utf_string_map_multis_append_) || !defined(_di_f_utf_string_mash_) || !defined(_di_f_utf_string_maps_append_) || !defined(_di_f_utf_string_triples_append_)
   extern f_status_t private_f_utf_string_append(const f_utf_string_t source, const f_array_length_t length, f_utf_string_dynamic_t * const destination) F_attribute_visibility_internal_d;
-#endif // !defined(_di_f_utf_string_append_) || !defined(_di_f_utf_string_append_assure_) || !defined(_di_f_utf_string_dynamic_append_) || !defined(_di_f_utf_string_dynamic_append_assure_) || !defined(_di_f_utf_string_dynamic_mash_) || !defined(f_utf_string_dynamic_partial_append_) || !defined(_di_f_utf_string_dynamic_partial_append_assure_) || !defined(_di_f_utf_string_dynamic_partial_mash_) || !defined(_di_f_utf_string_dynamics_append_) || !defined(_di_f_utf_string_map_multis_append_) || !defined(_di_f_utf_string_mash_) || !defined(_di_f_utf_string_maps_append_) || !defined(_di_f_utf_string_triples_append_)
+#endif // !defined(_di_f_utf_string_append_) || !defined(_di_f_utf_string_append_assure_) || !defined(_di_f_utf_string_dynamic_append_) || !defined(_di_f_utf_string_dynamic_append_assure_) || !defined(_di_f_utf_string_dynamic_mash_) || !defined(_di_f_utf_string_dynamic_partial_append_) || !defined(_di_f_utf_string_dynamic_partial_append_assure_) || !defined(_di_f_utf_string_dynamic_partial_mash_) || !defined(_di_f_utf_string_dynamics_append_) || !defined(_di_f_utf_string_map_multis_append_) || !defined(_di_f_utf_string_mash_) || !defined(_di_f_utf_string_maps_append_) || !defined(_di_f_utf_string_triples_append_)
 
 /**
  * Private implementation of f_utf_string_append_nulless().
@@ -73,8 +75,12 @@ extern "C" {
  *
  *   F_string_too_large (with error bit) if the combined string is too large.
  *
+ *   Errors (with error bit) from: f_memory_resize().
+ *
  * @see memcpy()
  *
+ * @see f_memory_resize()
+ *
  * @see f_utf_string_append_assure_nulless()
  * @see f_utf_string_append_nulless()
  * @see f_utf_string_dynamic_append_assure_nulless()
@@ -111,6 +117,8 @@ extern "C" {
  * @see memcopy()
  * @see memmove()
  *
+ * @see f_memory_resize()
+ *
  * @see f_utf_string_dynamic_mish()
  * @see f_utf_string_dynamic_partial_mish()
  * @see f_utf_string_dynamic_partial_prepend_assure()
@@ -147,6 +155,8 @@ extern "C" {
  * @see memcopy()
  * @see memmove()
  *
+ * @see f_memory_resize()
+ *
  * @see f_utf_string_dynamic_mish_nulless()
  * @see f_utf_string_dynamic_partial_mish_nulless()
  * @see f_utf_string_dynamic_partial_prepend_assure_nulless()
@@ -161,7 +171,6 @@ extern "C" {
   extern f_status_t private_f_utf_string_prepend_nulless(const f_utf_string_t source, f_array_length_t length, f_utf_string_dynamic_t * const destination) F_attribute_visibility_internal_d;
 #endif // !defined(_di_f_utf_string_dynamic_mish_nulless_) || !defined(_di_f_utf_string_dynamic_partial_mish_nulless_) || !defined(_di_f_utf_string_dynamic_partial_prepend_assure_nulless_) || !defined(_di_f_utf_string_dynamic_partial_prepend_nulless_) || !defined(_di_f_utf_string_dynamic_prepend_assure_nulless_) || !defined(_di_f_utf_string_dynamic_prepend_nulless_) || !defined(_di_f_utf_string_mish_nulless_) || !defined(_di_f_utf_string_prepend_assure_nulless_) || !defined(_di_f_utf_string_prepend_nulless_)
 
-
 #ifdef __cplusplus
 } // extern "C"
 #endif
diff --git a/level_0/f_utf/c/utf/private-triples.c b/level_0/f_utf/c/utf/private-triples.c
index e94b8c2..20ba88c 100644
--- a/level_0/f_utf/c/utf/private-triples.c
+++ b/level_0/f_utf/c/utf/private-triples.c
@@ -78,7 +78,7 @@ extern "C" {
   }
 #endif // !defined(_di_f_utf_string_triples_append_all_) || !defined(_di_f_utf_string_tripless_append_) || !defined(_di_f_utf_string_tripless_append_all_)
 
-#if !defined(_di_f_utf_string_triples_decrease_by_) || !defined(_di_f_utf_string_triples_increase_) || !defined(_di_f_utf_string_triples_increase_by_) || !defined(_di_f_utf_string_triples_terminate_) || !defined(_di_f_utf_string_triples_terminate_after_)
+#if !defined(_di_f_utf_string_triples_decrease_by_) || !defined(_di_f_utf_string_triples_increase_) || !defined(_di_f_utf_string_triples_increase_by_)
   f_status_t private_f_utf_string_triples_resize(const f_array_length_t length, f_utf_string_triples_t * const triples) {
 
     if (triples->used + length > F_array_length_t_size_d) {
@@ -110,7 +110,7 @@ extern "C" {
 
     return F_none;
   }
-#endif // !defined(_di_f_utf_string_triples_decrease_by_) || !defined(_di_f_utf_string_triples_increase_) || !defined(_di_f_utf_string_triples_increase_by_) || !defined(_di_f_utf_string_triples_terminate_) || !defined(_di_f_utf_string_triples_terminate_after_)
+#endif // !defined(_di_f_utf_string_triples_decrease_by_) || !defined(_di_f_utf_string_triples_increase_) || !defined(_di_f_utf_string_triples_increase_by_)
 
 #ifdef __cplusplus
 } // extern "C"
diff --git a/level_0/f_utf/c/utf/private-triples.h b/level_0/f_utf/c/utf/private-triples.h
index 4dc0560..eb81ea2 100644
--- a/level_0/f_utf/c/utf/private-triples.h
+++ b/level_0/f_utf/c/utf/private-triples.h
@@ -33,6 +33,7 @@ extern "C" {
  *   Errors (with error bit) from: f_memory_adjust().
  *
  * @see f_memory_adjust()
+ *
  * @see f_utf_string_triples_adjust()
  */
 #if !defined(_di_f_utf_string_triples_adjust_) || !defined(_di_f_utf_string_triples_decimate_by_)
@@ -57,6 +58,7 @@ extern "C" {
  *   Errors (with error bit) from: f_memory_resize().
  *
  * @see f_memory_resize()
+ *
  * @see f_utf_string_triples_append_all()
  * @see f_utf_string_tripless_append()
  * @see f_utf_string_tripless_append_all()
@@ -82,16 +84,15 @@ extern "C" {
  *
  *   Errors (with error bit) from: f_memory_resize().
  *
- * @see f_memory_adjust()
+ * @see f_memory_resize()
+ *
  * @see f_utf_string_triples_decrease_by()
  * @see f_utf_string_triples_increase()
  * @see f_utf_string_triples_increase_by()
- * @see f_utf_string_triples_terminate()
- * @see f_utf_string_triples_terminate_after()
  */
-#if !defined(_di_f_utf_string_triples_decrease_by_) || !defined(_di_f_utf_string_triples_increase_) || !defined(_di_f_utf_string_triples_increase_by_) || !defined(_di_f_utf_string_triples_terminate_) || !defined(_di_f_utf_string_triples_terminate_after_)
+#if !defined(_di_f_utf_string_triples_decrease_by_) || !defined(_di_f_utf_string_triples_increase_) || !defined(_di_f_utf_string_triples_increase_by_)
   extern f_status_t private_f_utf_string_triples_resize(const f_array_length_t length, f_utf_string_triples_t * const triples) F_attribute_visibility_internal_d;
-#endif // !defined(_di_f_utf_string_triples_decrease_by_) || !defined(_di_f_utf_string_triples_increase_) || !defined(_di_f_utf_string_triples_increase_by_) || !defined(_di_f_utf_string_triples_terminate_) || !defined(_di_f_utf_string_triples_terminate_after_)
+#endif // !defined(_di_f_utf_string_triples_decrease_by_) || !defined(_di_f_utf_string_triples_increase_) || !defined(_di_f_utf_string_triples_increase_by_)
 
 #ifdef __cplusplus
 } // extern "C"
diff --git a/level_0/f_utf/c/utf/private-tripless.c b/level_0/f_utf/c/utf/private-tripless.c
index bc4e013..ec81358 100644
--- a/level_0/f_utf/c/utf/private-tripless.c
+++ b/level_0/f_utf/c/utf/private-tripless.c
@@ -37,7 +37,7 @@ extern "C" {
   }
 #endif // !defined(_di_f_utf_string_tripless_adjust_) || !defined(_di_f_utf_string_tripless_decimate_by_)
 
-#if !defined(_di_f_utf_string_tripless_decrease_by_) || !defined(_di_f_utf_string_tripless_increase_) || !defined(_di_f_utf_string_tripless_increase_by_) || !defined(_di_f_utf_string_tripless_terminate_) || !defined(_di_f_utf_string_tripless_terminate_after_)
+#if !defined(_di_f_utf_string_tripless_decrease_by_) || !defined(_di_f_utf_string_tripless_increase_) || !defined(_di_f_utf_string_tripless_increase_by_)
   f_status_t private_f_utf_string_tripless_resize(const f_array_length_t length, f_utf_string_tripless_t * const tripless) {
 
     if (tripless->used + length > F_array_length_t_size_d) {
@@ -63,7 +63,7 @@ extern "C" {
 
     return F_none;
   }
-#endif // !defined(_di_f_utf_string_tripless_decrease_by_) || !defined(_di_f_utf_string_tripless_increase_) || !defined(_di_f_utf_string_tripless_increase_by_) || !defined(_di_f_utf_string_tripless_terminate_) || !defined(_di_f_utf_string_tripless_terminate_after_)
+#endif // !defined(_di_f_utf_string_tripless_decrease_by_) || !defined(_di_f_utf_string_tripless_increase_) || !defined(_di_f_utf_string_tripless_increase_by_)
 
 #ifdef __cplusplus
 } // extern "C"
diff --git a/level_0/f_utf/c/utf/private-tripless.h b/level_0/f_utf/c/utf/private-tripless.h
index e0d45d1..5c1cdc0 100644
--- a/level_0/f_utf/c/utf/private-tripless.h
+++ b/level_0/f_utf/c/utf/private-tripless.h
@@ -33,6 +33,7 @@ extern "C" {
  *   Errors (with error bit) from: f_memory_adjust().
  *
  * @see f_memory_adjust()
+ *
  * @see f_utf_string_tripless_adjust()
  */
 #if !defined(_di_f_utf_string_tripless_adjust_) || !defined(_di_f_utf_string_tripless_decimate_by_)
@@ -56,16 +57,15 @@ extern "C" {
  *
  *   Errors (with error bit) from: f_memory_resize().
  *
- * @see f_memory_adjust()
+ * @see f_memory_resize()
+ *
  * @see f_utf_string_tripless_decrease_by()
  * @see f_utf_string_tripless_increase()
  * @see f_utf_string_tripless_increase_by()
- * @see f_utf_string_tripless_terminate()
- * @see f_utf_string_tripless_terminate_after()
  */
-#if !defined(_di_f_utf_string_tripless_decrease_by_) || !defined(_di_f_utf_string_tripless_increase_) || !defined(_di_f_utf_string_tripless_increase_by_) || !defined(_di_f_utf_string_tripless_terminate_) || !defined(_di_f_utf_string_tripless_terminate_after_)
+#if !defined(_di_f_utf_string_tripless_decrease_by_) || !defined(_di_f_utf_string_tripless_increase_) || !defined(_di_f_utf_string_tripless_increase_by_)
   extern f_status_t private_f_utf_string_tripless_resize(const f_array_length_t length, f_utf_string_tripless_t * const tripless) F_attribute_visibility_internal_d;
-#endif // !defined(_di_f_utf_string_tripless_decrease_by_) || !defined(_di_f_utf_string_tripless_increase_) || !defined(_di_f_utf_string_tripless_increase_by_) || !defined(_di_f_utf_string_tripless_terminate_) || !defined(_di_f_utf_string_tripless_terminate_after_)
+#endif // !defined(_di_f_utf_string_tripless_decrease_by_) || !defined(_di_f_utf_string_tripless_increase_) || !defined(_di_f_utf_string_tripless_increase_by_)
 
 #ifdef __cplusplus
 } // extern "C"
diff --git a/level_1/fl_directory/c/directory.h b/level_1/fl_directory/c/directory.h
index 3d846fa..49a9810 100644
--- a/level_1/fl_directory/c/directory.h
+++ b/level_1/fl_directory/c/directory.h
@@ -117,7 +117,11 @@ extern "C" {
  *   Errors (with error bit) from: f_file_role_change().
  *   Errors (with error bit) from: f_file_stat().
  *
- * @see f_file_clone()
+ * @see f_directory_create()
+ * @see f_directory_exists()
+ * @see f_file_mode_set()
+ * @see f_file_role_change()
+ * @see f_file_stat()
  */
 #ifndef _di_fl_directory_clone_
   extern f_status_t fl_directory_clone(const f_string_static_t source, const f_string_static_t destination, const fl_directory_recurse_t recurse);
@@ -153,7 +157,7 @@ extern "C" {
  *
  *   Errors (with error bit) from: f_directory_exists().
  *
- * @see f_file_clone()
+ * @see f_directory_exists()
  */
 #ifndef _di_fl_directory_clone_content_
   extern f_status_t fl_directory_clone_content(const f_string_static_t source, const f_string_static_t destination, const fl_directory_recurse_t recurse);
diff --git a/level_1/fl_directory/c/private-directory.c b/level_1/fl_directory/c/private-directory.c
index b56cb16..5fcf433 100644
--- a/level_1/fl_directory/c/private-directory.c
+++ b/level_1/fl_directory/c/private-directory.c
@@ -5,7 +5,7 @@
 extern "C" {
 #endif
 
-#if !defined(_di_fl_directory_clone_)
+#if !defined(_di_fl_directory_clone_) || !defined(_di_fl_directory_clone_content_)
   f_status_t private_fl_directory_clone(const f_string_static_t source, const f_string_static_t destination, const fl_directory_recurse_t recurse, const f_number_unsigned_t depth) {
 
     f_status_t status = F_none;
@@ -135,7 +135,7 @@ extern "C" {
 
     return F_none;
   }
-#endif // !defined(_di_fl_directory_clone_)
+#endif // !defined(_di_fl_directory_clone_) || !defined(_di_fl_directory_clone_content_)
 
 #if !defined(_di_fl_directory_clone_file_)
   f_status_t private_fl_directory_clone_file(const f_string_static_t file, const f_string_static_t source, const f_string_static_t destination, const fl_directory_recurse_t recurse) {
@@ -230,7 +230,7 @@ extern "C" {
   }
 #endif // !defined(_di_fl_directory_clone_file_)
 
-#if !defined(_di_fl_directory_copy_)
+#if !defined(_di_fl_directory_copy_) || !defined(_di_fl_directory_copy_content_)
   f_status_t private_fl_directory_copy(const f_string_static_t source, const f_string_static_t destination, const f_mode_t mode, const fl_directory_recurse_t recurse, const f_number_unsigned_t depth) {
 
     f_status_t status = F_none;
@@ -347,9 +347,9 @@ extern "C" {
 
     return F_none;
   }
-#endif // !defined(_di_fl_directory_copy_)
+#endif // !defined(_di_fl_directory_copy_) || !defined(_di_fl_directory_copy_content_)
 
-#if !defined(_di_fl_directory_copy_file_)
+#if !defined(_di_fl_directory_copy_) || !defined(_di_fl_directory_copy_content_)
   f_status_t private_fl_directory_copy_file(const f_string_static_t file, const f_string_static_t source, const f_string_static_t destination, const f_mode_t mode, const fl_directory_recurse_t recurse) {
 
     f_string_static_t path_source = f_string_static_t_initialize;
@@ -443,9 +443,9 @@ extern "C" {
 
     return F_none;
   }
-#endif // !defined(_di_fl_directory_copy_file_)
+#endif // !defined(_di_fl_directory_copy_) || !defined(_di_fl_directory_copy_content_)
 
-#if !defined(_di_fl_directory_clone_) || !defined(_di_fl_directory_copy_) || !defined(_di_fl_directory_list_)
+#if !defined(_di_fl_directory_clone_) || !defined(_di_fl_directory_copy_) || !defined(_di_fl_directory_copy_content_) || !defined(_di_fl_directory_list_)
   f_status_t private_fl_directory_list(const f_string_static_t path, int (*filter)(const struct dirent *), int (*sort)(const struct dirent **, const struct dirent **), const bool dereference, f_directory_listing_t * const listing) {
 
     struct dirent **entity = 0;
@@ -565,7 +565,7 @@ extern "C" {
 
     return F_none;
   }
-#endif // !defined(_di_fl_directory_clone_) || !defined(_di_fl_directory_copy_) || !defined(_di_fl_directory_list_)
+#endif // !defined(_di_fl_directory_clone_) || !defined(_di_fl_directory_copy_) || !defined(_di_fl_directory_copy_content_) || !defined(_di_fl_directory_list_)
 
 #if !defined(_di_fl_directory_path_push_) || !defined(_di_fl_directory_path_push_dynamic_)
   f_status_t private_fl_directory_path_push(const f_string_static_t source, f_string_dynamic_t * const destination) {
diff --git a/level_1/fl_directory/c/private-directory.h b/level_1/fl_directory/c/private-directory.h
index ae6f2e6..b262cbb 100644
--- a/level_1/fl_directory/c/private-directory.h
+++ b/level_1/fl_directory/c/private-directory.h
@@ -37,9 +37,9 @@ extern "C" {
  *
  * @see fl_directory_clone()
  */
-#if !defined(_di_fl_directory_clone_)
+#if !defined(_di_fl_directory_clone_) || !defined(_di_fl_directory_clone_content_)
   extern f_status_t private_fl_directory_clone(const f_string_static_t source, const f_string_static_t destination, const fl_directory_recurse_t recurse, const f_number_unsigned_t depth) F_attribute_visibility_internal_d;
-#endif // !defined(_di_fl_directory_clone_)
+#endif // !defined(_di_fl_directory_clone_) || !defined(_di_fl_directory_clone_content_)
 
 /**
  * A special function intended to be used directly by private_fl_directory_clone().
@@ -94,10 +94,11 @@ extern "C" {
  *   F_failure (with error bit) for any other failure, failures might be populated with individual status codes.
  *
  * @see fl_directory_copy()
+ * @see fl_directory_copy_content()
  */
-#if !defined(_di_fl_directory_copy_)
+#if !defined(_di_fl_directory_copy_) || !defined(_di_fl_directory_copy_content_)
   extern f_status_t private_fl_directory_copy(const f_string_static_t source, const f_string_static_t destination, const f_mode_t mode, const fl_directory_recurse_t recurse, const f_number_unsigned_t depth) F_attribute_visibility_internal_d;
-#endif // !defined(_di_fl_directory_copy_)
+#endif // !defined(_di_fl_directory_copy_) || !defined(_di_fl_directory_copy_content_)
 
 /**
  * A special function intended to be used directly by private_fl_directory_copy().
@@ -125,10 +126,11 @@ extern "C" {
  *   F_failure (with error bit) for any other failure, failures might be populated with individual status codes.
  *
  * @see fl_directory_copy()
+ * @see fl_directory_copy_content()
  */
-#if !defined(_di_fl_directory_copy_file_)
+#if !defined(_di_fl_directory_copy_) || !defined(_di_fl_directory_copy_content_)
   extern f_status_t private_fl_directory_copy_file(const f_string_static_t file, const f_string_static_t source, const f_string_static_t destination, const f_mode_t mode, const fl_directory_recurse_t recurse) F_attribute_visibility_internal_d;
-#endif // !defined(_di_fl_directory_copy_file_)
+#endif // !defined(_di_fl_directory_copy_) || !defined(_di_fl_directory_copy_content_)
 
 /**
  * A special function intended to be used directly by fl_directory_list().
@@ -170,12 +172,14 @@ extern "C" {
  * @see f_string_dynamics_increase_by()
  *
  * @see fl_directory_clone()
- * @see fl_directory_list()
+ * @see fl_directory_clone_content()
  * @see fl_directory_copy()
+ * @see fl_directory_copy_content()
+ * @see fl_directory_list()
  */
-#if !defined(_di_fl_directory_clone_) || !defined(_di_fl_directory_copy_) || !defined(_di_fl_directory_list_)
+#if !defined(_di_fl_directory_clone_) || !defined(_di_fl_directory_clone_content_) || !defined(_di_fl_directory_copy_) || !defined(_di_fl_directory_copy_content_) || !defined(_di_fl_directory_list_)
   extern f_status_t private_fl_directory_list(const f_string_static_t path, int (*filter)(const struct dirent *), int (*sort)(const struct dirent **, const struct dirent **), const bool dereference, f_directory_listing_t * const listing) F_attribute_visibility_internal_d;
-#endif // !defined(_di_fl_directory_clone_) || !defined(_di_fl_directory_copy_) || !defined(_di_fl_directory_list_)
+#endif // !defined(_di_fl_directory_clone_) || !defined(_di_fl_directory_clone_content_) || !defined(_di_fl_directory_copy_) || !defined(_di_fl_directory_copy_content_) || !defined(_di_fl_directory_list_)
 
 /**
  * Private implementation of fl_directory_path_push().
diff --git a/level_2/fll_error/c/private-error.c b/level_2/fll_error/c/private-error.c
index 71fa402..a3eb72c 100644
--- a/level_2/fll_error/c/private-error.c
+++ b/level_2/fll_error/c/private-error.c
@@ -5,7 +5,7 @@
 extern "C" {
 #endif
 
-#if !defined(_di_fll_error_print_) || !defined(_di_fll_error_file_print_) || !defined(_di_fll_error_number_print_)
+#if !defined(_di_fll_error_print_) || !defined(_di_fll_error_file_print_)
   f_status_t private_fll_error_print(const fl_print_t print, const f_status_t status, const char *function, const bool fallback) {
 
     if (status == F_access_denied) {
@@ -257,9 +257,9 @@ extern "C" {
 
     return F_true;
   }
-#endif // !defined(_di_fll_error_print_) || !defined(_di_fll_error_file_print_) || !defined(_di_fll_error_number_print_)
+#endif // !defined(_di_fll_error_print_) || !defined(_di_fll_error_file_print_)
 
-#if !defined(_di_fll_error_print_) || !defined(_di_fll_error_file_print_) || !defined(_di_fll_error_number_print_)
+#if !defined(_di_fll_error_print_) || !defined(_di_fll_error_file_print_)
   void private_fll_error_print_function(const fl_print_t print, const char *function) {
 
     if (function) {
@@ -268,7 +268,7 @@ extern "C" {
       fl_print_format("%[()", print.to, print.context);
     }
   }
-#endif // !defined(_di_fll_error_print_) || !defined(_di_fll_error_file_print_) || !defined(_di_fll_error_number_print_)
+#endif // !defined(_di_fll_error_print_) || !defined(_di_fll_error_file_print_)
 
 #ifdef __cplusplus
 } // extern "C"
diff --git a/level_2/fll_error/c/private-error.h b/level_2/fll_error/c/private-error.h
index 857460a..3909681 100644
--- a/level_2/fll_error/c/private-error.h
+++ b/level_2/fll_error/c/private-error.h
@@ -38,9 +38,9 @@ extern "C" {
  * @see fll_error_print()
  * @see fll_error_file_print()
  */
-#if !defined(_di_fll_error_print_) || !defined(_di_fll_error_file_print_) || !defined(_di_fll_error_number_print_)
+#if !defined(_di_fll_error_print_) || !defined(_di_fll_error_file_print_)
   extern f_status_t private_fll_error_print(const fl_print_t print, const f_status_t status, const char *function, const bool fallback) F_attribute_visibility_internal_d;
-#endif // !defined(_di_fll_error_print_) || !defined(_di_fll_error_file_print_) || !defined(_di_fll_error_number_print_)
+#endif // !defined(_di_fll_error_print_) || !defined(_di_fll_error_file_print_)
 
 /**
  * Special function for printing the "function name".
@@ -60,9 +60,9 @@ extern "C" {
  * @see fll_error_print()
  * @see fll_error_file_print()
  */
-#if !defined(_di_fll_error_print_) || !defined(_di_fll_error_file_print_) || !defined(_di_fll_error_number_print_)
+#if !defined(_di_fll_error_print_) || !defined(_di_fll_error_file_print_)
   extern void private_fll_error_print_function(const fl_print_t print, const char *function) F_attribute_visibility_internal_d;
-#endif // !defined(_di_fll_error_print_) || !defined(_di_fll_error_file_print_) || !defined(_di_fll_error_number_print_)
+#endif // !defined(_di_fll_error_print_) || !defined(_di_fll_error_file_print_)
 
 #ifdef __cplusplus
 } // extern "C"
diff --git a/level_3/fake/c/private-print.c b/level_3/fake/c/private-print.c
index 1691530..112f94e 100644
--- a/level_3/fake/c/private-print.c
+++ b/level_3/fake/c/private-print.c
@@ -229,7 +229,7 @@ extern "C" {
       fl_print_format("%[%Q%]", data->main->error.to, data->main->error.notable, source, data->main->error.notable);
     }
   }
-#endif // #ifndef _di_fake_print_error_build_operation_file_message_
+#endif // _di_fake_print_error_build_operation_file_message_
 
 #ifndef _di_fake_print_error_fss
   bool fake_print_error_fss(fake_data_t * const data, const f_status_t status, const char *function, const f_string_static_t path_file, const f_string_range_t range, const bool fallback) {