From: Kevin Day <kevin@kevux.org>
Date: Mon, 19 Feb 2024 05:00:05 +0000 (-0600)
Subject: Update: Fix inconsistencies and other minor problems discovered while writing the... 
X-Git-Url: https://git.kevux.org/?a=commitdiff_plain;h=41ac6cc9b31ca4d683b864a19e29be9256f19231;p=fll

Update: Fix inconsistencies and other minor problems discovered while writing the example program.
---

diff --git a/build/stand_alone/byte_dump.config.h b/build/stand_alone/byte_dump.config.h
index b85aabb..b0f9770 100644
--- a/build/stand_alone/byte_dump.config.h
+++ b/build/stand_alone/byte_dump.config.h
@@ -1,5 +1,5 @@
-// A config.h file for defining all code being disabled for compiling the stand alone Featureless Make.
-// To assist in building this file use (may need to omit --defined-only): "nm --defined-only -f p programs/shared/fake | grep -oP '^(f|fl|fll)_[^\s]+'".
+// A config.h file for defining all code being disabled for compiling the stand alone Byte Dump.
+// To assist in building this file use (may need to omit --defined-only): "nm --defined-only -f p programs/shared/byte_dump | grep -oP '^(f|fl|fll)_[^\s]+'".
 // To get the list of all possible functions, use something like: "grep -horP '\b_di_f_\w*\b' level_0/f_color/".
 //
 // Note that some special defines may need to be manually added, such as:
diff --git a/build/stand_alone/byte_dump.fakefile b/build/stand_alone/byte_dump.fakefile
index 75e8cf3..370c08b 100644
--- a/build/stand_alone/byte_dump.fakefile
+++ b/build/stand_alone/byte_dump.fakefile
@@ -15,7 +15,7 @@ install:
 
 help:
   print
-  print context:'title'Fakefile Options for Featureless Make Software.context:'reset'
+  print context:'title'Fakefile Options for Byte Dump Program.context:'reset'
 
   print
   print The following operations are available\:
diff --git a/build/stand_alone/byte_dump.settings b/build/stand_alone/byte_dump.settings
index 5452f5b..846c039 100644
--- a/build/stand_alone/byte_dump.settings
+++ b/build/stand_alone/byte_dump.settings
@@ -1,6 +1,6 @@
 # fss-0001
 #
-# A custom build for compiling utf8 as a stand alone binary building in all of the FLL dependencies.
+# A custom build for compiling Byte Dump as a stand alone binary building in all of the FLL dependencies.
 # This will compile a program that does not have a libutf8.so library.
 #
 
diff --git a/build/stand_alone/fake.fakefile b/build/stand_alone/fake.fakefile
index 75e8cf3..2329adf 100644
--- a/build/stand_alone/fake.fakefile
+++ b/build/stand_alone/fake.fakefile
@@ -15,7 +15,7 @@ install:
 
 help:
   print
-  print context:'title'Fakefile Options for Featureless Make Software.context:'reset'
+  print context:'title'Fakefile Options for Featureless Make Program.context:'reset'
 
   print
   print The following operations are available\:
diff --git a/build/stand_alone/fake.settings b/build/stand_alone/fake.settings
index d59884c..81e13c1 100644
--- a/build/stand_alone/fake.settings
+++ b/build/stand_alone/fake.settings
@@ -1,6 +1,6 @@
 # fss-0001
 #
-# A custom build for compiling fake as a stand alone binary building in all of the FLL dependencies.
+# A custom build for compiling Featureless Make as a stand alone binary building in all of the FLL dependencies.
 # This will compile a program that does not have a libfake.so library and builds all of the FLL dependencies into the resulting program.
 #
 # Modes:
diff --git a/build/stand_alone/firewall.config.h b/build/stand_alone/firewall.config.h
index a400498..27ce30a 100644
--- a/build/stand_alone/firewall.config.h
+++ b/build/stand_alone/firewall.config.h
@@ -1,5 +1,5 @@
-// A config.h file for defining all code being disabled for compiling the stand alone Featureless Make.
-// To assist in building this file use (may need to omit --defined-only): "nm --defined-only -f p programs/shared/fake | grep -oP '^(f|fl|fll)_[^\s]+'".
+// A config.h file for defining all code being disabled for compiling the stand alone Firewall.
+// To assist in building this file use (may need to omit --defined-only): "nm --defined-only -f p programs/shared/firewall | grep -oP '^(f|fl|fll)_[^\s]+'".
 // To get the list of all possible functions, use something like: "grep -horP '\b_di_f_\w*\b' level_0/f_color/".
 //
 // Note that some special defines may need to be manually added, such as:
diff --git a/build/stand_alone/firewall.fakefile b/build/stand_alone/firewall.fakefile
index 75e8cf3..743d477 100644
--- a/build/stand_alone/firewall.fakefile
+++ b/build/stand_alone/firewall.fakefile
@@ -15,7 +15,7 @@ install:
 
 help:
   print
-  print context:'title'Fakefile Options for Featureless Make Software.context:'reset'
+  print context:'title'Fakefile Options for Firewall Program.context:'reset'
 
   print
   print The following operations are available\:
diff --git a/build/stand_alone/firewall.settings b/build/stand_alone/firewall.settings
index 56cdc6a..8d4ac3a 100644
--- a/build/stand_alone/firewall.settings
+++ b/build/stand_alone/firewall.settings
@@ -1,6 +1,6 @@
 # fss-0001
 #
-# A custom build for compiling firewall as a stand alone binary building in all of the FLL dependencies.
+# A custom build for compiling Firewall as a stand alone binary building in all of the FLL dependencies.
 # This will compile a program that does not have a libfirewall.so library and builds all of the FLL dependencies into the resulting program.
 #
 # Modes:
diff --git a/build/stand_alone/utf8.config.h b/build/stand_alone/utf8.config.h
index b85aabb..443d269 100644
--- a/build/stand_alone/utf8.config.h
+++ b/build/stand_alone/utf8.config.h
@@ -1,5 +1,5 @@
-// A config.h file for defining all code being disabled for compiling the stand alone Featureless Make.
-// To assist in building this file use (may need to omit --defined-only): "nm --defined-only -f p programs/shared/fake | grep -oP '^(f|fl|fll)_[^\s]+'".
+// A config.h file for defining all code being disabled for compiling the stand alone UTF8.
+// To assist in building this file use (may need to omit --defined-only): "nm --defined-only -f p programs/shared/utf8 | grep -oP '^(f|fl|fll)_[^\s]+'".
 // To get the list of all possible functions, use something like: "grep -horP '\b_di_f_\w*\b' level_0/f_color/".
 //
 // Note that some special defines may need to be manually added, such as:
diff --git a/build/stand_alone/utf8.fakefile b/build/stand_alone/utf8.fakefile
index 75e8cf3..7d2a0f1 100644
--- a/build/stand_alone/utf8.fakefile
+++ b/build/stand_alone/utf8.fakefile
@@ -15,7 +15,7 @@ install:
 
 help:
   print
-  print context:'title'Fakefile Options for Featureless Make Software.context:'reset'
+  print context:'title'Fakefile Options for UTF8 Program.context:'reset'
 
   print
   print The following operations are available\:
diff --git a/build/stand_alone/utf8.settings b/build/stand_alone/utf8.settings
index ed4d515..7088903 100644
--- a/build/stand_alone/utf8.settings
+++ b/build/stand_alone/utf8.settings
@@ -1,6 +1,6 @@
 # fss-0001
 #
-# A custom build for compiling utf8 as a stand alone binary building in all of the FLL dependencies.
+# A custom build for compiling UTF8 as a stand alone binary building in all of the FLL dependencies.
 # This will compile a program that does not have a libutf8.so library.
 #
 
diff --git a/level_3/byte_dump/c/main/common.c b/level_3/byte_dump/c/main/common.c
index dc90428..d31c6d0 100644
--- a/level_3/byte_dump/c/main/common.c
+++ b/level_3/byte_dump/c/main/common.c
@@ -15,7 +15,6 @@ extern "C" {
 
     main->setting.state.step_small = byte_dump_allocation_small_d;
 
-    // Identify and process first/last parameters.
     if (main->program.parameters.array[f_console_standard_parameter_line_first_no_e].result & f_console_result_found_e) {
       main->setting.flag &= ~byte_dump_main_flag_print_first_e;
     }
diff --git a/level_3/byte_dump/c/main/common/type.c b/level_3/byte_dump/c/main/common/type.c
index 444cbc4..37b618a 100644
--- a/level_3/byte_dump/c/main/common/type.c
+++ b/level_3/byte_dump/c/main/common/type.c
@@ -15,13 +15,11 @@ extern "C" {
 #endif // _di_byte_dump_main_delete_
 
 #ifndef _di_byte_dump_setting_delete_
-  f_status_t byte_dump_setting_delete(byte_dump_setting_t * const setting) {
+  void byte_dump_setting_delete(byte_dump_setting_t * const setting) {
 
-    if (!setting) return F_status_set_error(F_parameter);
+    if (!setting) return;
 
     f_memory_arrays_resize(0, sizeof(f_string_dynamic_t), (void **) &setting->files.array, &setting->files.used, &setting->files.size, &f_string_dynamics_delete_callback);
-
-    return F_okay;
   }
 #endif // _di_byte_dump_setting_delete_
 
diff --git a/level_3/byte_dump/c/main/common/type.h b/level_3/byte_dump/c/main/common/type.h
index da29b52..f173d8e 100644
--- a/level_3/byte_dump/c/main/common/type.h
+++ b/level_3/byte_dump/c/main/common/type.h
@@ -134,10 +134,15 @@ extern "C" {
 /**
  * Deallocate main program data.
  *
- * @param setting_make
- *   The make setting data.
+ * @param main
+ *   The main program data.
+ *
+ *   Must not be NULL.
  *
  *   This does not alter main.setting.state.status.
+ *
+ * @see byte_dump_setting_delete()
+ * @see fll_program_data_delete()
  */
 #ifndef _di_byte_dump_main_delete_
   extern void byte_dump_main_delete(byte_dump_main_t * const main);
@@ -149,15 +154,14 @@ extern "C" {
  * @param setting
  *   The program main setting data.
  *
- *   This does not alter setting.state.status.
+ *   Must not be NULL.
  *
- * @return
- *   F_okay on success.
+ *   This does not alter setting.state.status.
  *
- *   F_parameter (with error bit) if a parameter is invalid.
+ * @see f_memory_arrays_resize()
  */
 #ifndef _di_byte_dump_setting_delete_
-  extern f_status_t byte_dump_setting_delete(byte_dump_setting_t * const setting);
+  extern void byte_dump_setting_delete(byte_dump_setting_t * const setting);
 #endif // _di_byte_dump_setting_delete_
 
 #ifdef __cplusplus
diff --git a/level_3/byte_dump/data/build/fakefile b/level_3/byte_dump/data/build/fakefile
index 8b7c560..7101ba6 100644
--- a/level_3/byte_dump/data/build/fakefile
+++ b/level_3/byte_dump/data/build/fakefile
@@ -2,7 +2,7 @@
 
 settings:
   fail exit
-  modes individual individual_thread level monolithic clang test fanalyzer thread threadless
+  modes individual individual_thread level monolithic clang test fanalyzer coverage thread threadlesss
 
   environment PATH LD_LIBRARY_PATH
   environment LANG LC_ALL LC_COLLATE LC_CTYPE LC_FASTMSG LC_MESSAGES LC_MONETARY LC_NUMERIC LC_TIME LOCPATH NLSPATH
@@ -15,7 +15,7 @@ install:
 
 help:
   print
-  print context:'title'Fakefile Options for Byte Dump Software.context:'reset'
+  print context:'title'Fakefile Options for Byte Dump Program.context:'reset'
 
   print
   print The following operations are available\:
diff --git a/level_3/control/c/main/common.c b/level_3/control/c/main/common.c
index 5d5ae6c..e74a4b0 100644
--- a/level_3/control/c/main/common.c
+++ b/level_3/control/c/main/common.c
@@ -15,7 +15,6 @@ extern "C" {
 
     main->setting.state.step_small = control_allocation_small_d;
 
-    // Identify and process first/last parameters.
     if (main->program.parameters.array[f_console_standard_parameter_line_first_no_e].result & f_console_result_found_e) {
       main->setting.flag &= ~control_main_flag_print_first_e;
     }
diff --git a/level_3/control/c/main/common/type.c b/level_3/control/c/main/common/type.c
index 022579e..c688158 100644
--- a/level_3/control/c/main/common/type.c
+++ b/level_3/control/c/main/common/type.c
@@ -30,17 +30,15 @@ extern "C" {
 #endif // _di_control_main_delete_
 
 #ifndef _di_control_setting_delete_
-  f_status_t control_setting_delete(control_setting_t * const setting) {
+  void control_setting_delete(control_setting_t * const setting) {
 
-    if (!setting) return F_status_set_error(F_parameter);
+    if (!setting) return;
 
     f_memory_array_resize(0, sizeof(f_char_t), (void **) &setting->name_socket.string, &setting->name_socket.used, &setting->name_socket.size);
     f_memory_array_resize(0, sizeof(f_char_t), (void **) &setting->path_settings.string, &setting->path_settings.used, &setting->path_settings.size);
     f_memory_array_resize(0, sizeof(f_char_t), (void **) &setting->path_socket.string, &setting->path_socket.used, &setting->path_socket.size);
 
     f_memory_arrays_resize(0, sizeof(f_string_dynamic_t), (void **) &setting->actions.array, &setting->actions.used, &setting->actions.size, &f_string_dynamics_delete_callback);
-
-    return F_okay;
   }
 #endif // _di_control_setting_delete_
 
diff --git a/level_3/control/c/main/common/type.h b/level_3/control/c/main/common/type.h
index ef7270c..de3f67d 100644
--- a/level_3/control/c/main/common/type.h
+++ b/level_3/control/c/main/common/type.h
@@ -176,14 +176,17 @@ extern "C" {
 /**
  * Deallocate main program data.
  *
- * @param setting_make
- *   The make setting data.
+ * @param main
+ *   The main program data.
+ *
+ *   Must not be NULL.
  *
  *   This does not alter main.setting.state.status.
  *
  * @see f_memory_array_resize()
  * @see f_memory_arrays_resize()
  * @see fll_program_data_delete()
+ * @see control_setting_delete()
  */
 #ifndef _di_control_main_delete_
   extern void control_main_delete(control_main_t * const main);
@@ -195,18 +198,15 @@ extern "C" {
  * @param setting
  *   The program main setting data.
  *
- *   This does not alter setting.state.status.
- *
- * @return
- *   F_okay on success.
+ *   Must not be NULL.
  *
- *   F_parameter (with error bit) if a parameter is invalid.
+ *   This does not alter setting.state.status.
  *
  * @see f_memory_array_resize()
  * @see f_memory_arrays_resize()
  */
 #ifndef _di_control_setting_delete_
-  extern f_status_t control_setting_delete(control_setting_t * const setting);
+  extern void control_setting_delete(control_setting_t * const setting);
 #endif // _di_control_setting_delete_
 
 #ifdef __cplusplus
diff --git a/level_3/control/data/build/fakefile b/level_3/control/data/build/fakefile
index ad0e3df..fc81348 100644
--- a/level_3/control/data/build/fakefile
+++ b/level_3/control/data/build/fakefile
@@ -2,7 +2,7 @@
 
 settings:
   fail exit
-  modes individual individual_thread level monolithic clang test fanalyzer thread threadless
+  modes individual individual_thread level monolithic clang test fanalyzer coverage thread threadlesss
 
   environment PATH LD_LIBRARY_PATH
   environment LANG LC_ALL LC_COLLATE LC_CTYPE LC_FASTMSG LC_MESSAGES LC_MONETARY LC_NUMERIC LC_TIME LOCPATH NLSPATH
@@ -15,7 +15,7 @@ install:
 
 help:
   print
-  print context:'title'Fakefile Options for Control Software.context:'reset'
+  print context:'title'Fakefile Options for Control Program.context:'reset'
 
   print
   print The following operations are available\:
diff --git a/level_3/controller/c/common.c b/level_3/controller/c/common.c
index ea5d781..3aa6e1a 100644
--- a/level_3/controller/c/common.c
+++ b/level_3/controller/c/common.c
@@ -631,7 +631,6 @@ extern "C" {
 
     main->setting.state.step_small = controller_allocation_small_d;
 
-    // Identify and process first/last parameters.
     if (main->program.parameters.array[f_console_standard_parameter_line_first_no_e].result & f_console_result_found_e) {
       main->setting.flag &= ~controller_main_flag_print_first_e;
     }
diff --git a/level_3/controller/data/build/fakefile b/level_3/controller/data/build/fakefile
index 486c6b8..32ec313 100644
--- a/level_3/controller/data/build/fakefile
+++ b/level_3/controller/data/build/fakefile
@@ -2,7 +2,7 @@
 
 settings:
   fail exit
-  modes individual individual_thread level monolithic clang test fanalyzer thread threadless
+  modes individual individual_thread level monolithic clang test fanalyzer coverage thread threadlesss
 
   environment PATH LD_LIBRARY_PATH
   environment LANG LC_ALL LC_COLLATE LC_CTYPE LC_FASTMSG LC_MESSAGES LC_MONETARY LC_NUMERIC LC_TIME LOCPATH NLSPATH
@@ -15,7 +15,7 @@ install:
 
 help:
   print
-  print context:'title'Fakefile Options for Controller Software.context:'reset'
+  print context:'title'Fakefile Options for Controller Program.context:'reset'
 
   print
   print The following operations are available\:
diff --git a/level_3/fake/c/main/common.c b/level_3/fake/c/main/common.c
index 4767ee1..4473501 100644
--- a/level_3/fake/c/main/common.c
+++ b/level_3/fake/c/main/common.c
@@ -25,7 +25,6 @@ extern "C" {
       main->setting.state.step_small = step_original;
     }
 
-    // Identify and process first/last parameters.
     if (main->program.parameters.array[f_console_standard_parameter_line_first_no_e].result & f_console_result_found_e) {
       main->setting.flag &= ~fake_main_flag_print_first_e;
     }
diff --git a/level_3/fake/c/main/common/type.h b/level_3/fake/c/main/common/type.h
index c85fa66..787a0a9 100644
--- a/level_3/fake/c/main/common/type.h
+++ b/level_3/fake/c/main/common/type.h
@@ -903,6 +903,8 @@ extern "C" {
  * @param build_data
  *   The build data.
  *
+ *   Must not be NULL.
+ *
  *   This does not alter setting.state.status.
  */
 #ifndef _di_fake_build_data_delete_
@@ -915,6 +917,8 @@ extern "C" {
  * @param build_setting
  *   The build setting.
  *
+ *   Must not be NULL.
+ *
  *   This does not alter setting.state.status.
  */
 #ifndef _di_fake_build_setting_delete_
@@ -927,6 +931,8 @@ extern "C" {
  * @param build_stage
  *   The build stage.
  *
+ *   Must not be NULL.
+ *
  *   This does not alter setting.state.status.
  */
 #ifndef _di_fake_build_stage_delete_
@@ -939,6 +945,8 @@ extern "C" {
  * @param data
  *   The program data.
  *
+ *   Must not be NULL.
+ *
  *   This does not alter data.main.settings.state.status.
  */
 #ifndef _di_fake_data_delete_
@@ -951,6 +959,8 @@ extern "C" {
  * @param data_make
  *   The make data.
  *
+ *   Must not be NULL.
+ *
  *   This does not alter data_make.main.setting.state.status.
  */
 #ifndef _di_fake_make_data_delete_
@@ -960,10 +970,18 @@ extern "C" {
 /**
  * Deallocate main program data.
  *
- * @param setting_make
- *   The make setting data.
+ * @param main
+ *   The main program data.
+ *
+ *   Must not be NULL.
  *
  *   This does not alter data_make.main.setting.state.status.
+ *
+ * @see f_directory_recurse_do_delete()
+ * @see f_iki_data_delete()
+ * @see f_memory_array_resize()
+ * @see fll_program_data_delete()
+ * @see fake_setting_delete()
  */
 #ifndef _di_fake_main_delete_
   extern void fake_main_delete(fake_main_t * const main);
@@ -975,7 +993,13 @@ extern "C" {
  * @param setting_make
  *   The make setting data.
  *
+ *   Must not be NULL.
+ *
  *   This does not alter data_make.main.setting.state.status.
+ *
+ * @see f_memory_arrays_resize()
+ * @see fake_build_setting_delete()
+ * @see fake_make_setting_delete()
  */
 #ifndef _di_fake_make_setting_delete_
   extern void fake_make_setting_delete(fake_make_setting_t * const setting_make);
@@ -987,7 +1011,12 @@ extern "C" {
  * @param setting
  *   The program main setting data.
  *
+ *   Must not be NULL.
+ *
  *   This does not alter setting.state.status.
+ *
+ * @see f_memory_array_resize()
+ * @see f_memory_arrays_resize()
  */
 #ifndef _di_fake_setting_delete_
   extern void fake_setting_delete(fake_setting_t * const setting);
diff --git a/level_3/fake/data/build/fakefile b/level_3/fake/data/build/fakefile
index 7b87551..d26bcd7 100644
--- a/level_3/fake/data/build/fakefile
+++ b/level_3/fake/data/build/fakefile
@@ -2,7 +2,7 @@
 
 settings:
   fail exit
-  modes individual individual_thread level monolithic clang test fanalyzer thread threadless
+  modes individual individual_thread level monolithic clang test fanalyzer coverage thread threadlesss
 
   environment PATH LD_LIBRARY_PATH
   environment LANG LC_ALL LC_COLLATE LC_CTYPE LC_FASTMSG LC_MESSAGES LC_MONETARY LC_NUMERIC LC_TIME LOCPATH NLSPATH
@@ -15,7 +15,7 @@ install:
 
 help:
   print
-  print context:'title'Fakefile Options for Featureless Make Software.context:'reset'
+  print context:'title'Fakefile Options for Featureless Make Program.context:'reset'
 
   print
   print The following operations are available\:
diff --git a/level_3/firewall/c/main/common.c b/level_3/firewall/c/main/common.c
index 68012dd..1d6cc3f 100644
--- a/level_3/firewall/c/main/common.c
+++ b/level_3/firewall/c/main/common.c
@@ -15,7 +15,6 @@ extern "C" {
 
     main->setting.state.step_small = firewall_allocation_small_d;
 
-    // Identify and process first/last parameters.
     if (main->program.parameters.array[f_console_standard_parameter_line_first_no_e].result & f_console_result_found_e) {
       main->setting.flag &= ~firewall_main_flag_print_first_e;
     }
diff --git a/level_3/firewall/c/main/common/type.c b/level_3/firewall/c/main/common/type.c
index eec7d79..2587146 100644
--- a/level_3/firewall/c/main/common/type.c
+++ b/level_3/firewall/c/main/common/type.c
@@ -59,14 +59,12 @@ extern "C" {
 #endif // _di_firewall_main_delete_
 
 #ifndef _di_firewall_setting_delete_
-  f_status_t firewall_setting_delete(firewall_setting_t * const setting) {
+  void firewall_setting_delete(firewall_setting_t * const setting) {
 
-    if (!setting) return F_status_set_error(F_parameter);
+    if (!setting) return;
 
     f_memory_arrays_resize(0, sizeof(f_string_dynamic_t), (void **) &setting->chains.array, &setting->chains.used, &setting->chains.size, &f_string_dynamics_delete_callback);
     f_memory_arrays_resize(0, sizeof(f_string_dynamic_t), (void **) &setting->devices.array, &setting->devices.used, &setting->devices.size, &f_string_dynamics_delete_callback);
-
-    return F_okay;
   }
 #endif // _di_firewall_setting_delete_
 
diff --git a/level_3/firewall/c/main/common/type.h b/level_3/firewall/c/main/common/type.h
index 65a933a..6d4f7e6 100644
--- a/level_3/firewall/c/main/common/type.h
+++ b/level_3/firewall/c/main/common/type.h
@@ -206,7 +206,13 @@ extern "C" {
  * @param cache
  *   The firewall cache.
  *
+ *   Must not be NULL.
+ *
  *   This does not alter main.setting.state.status.
+ *
+ * @see f_file_close()
+ * @see f_memory_array_resize()
+ * @see f_memory_arrays_resize()
  */
 #ifndef _di_firewall_cache_delete_
   extern void firewall_cache_delete(firewall_cache_t * const cache);
@@ -218,7 +224,12 @@ extern "C" {
  * @param data
  *   The firewall data.
  *
+ *   Must not be NULL.
+ *
  *   This does not alter main.setting.state.status.
+ *
+ * @see f_memory_array_resize()
+ * @see f_memory_arrays_resize()
  */
 #ifndef _di_firewall_data_delete_
   extern void firewall_data_delete(firewall_data_t * const data);
@@ -227,10 +238,17 @@ extern "C" {
 /**
  * Deallocate main program data.
  *
- * @param setting_make
- *   The make setting data.
+ * @param main
+ *   The main program data.
+ *
+ *   Must not be NULL.
  *
  *   This does not alter main.setting.state.status.
+ *
+ * @see fll_program_data_delete()
+ * @see firewall_cache_delete()
+ * @see firewall_data_delete()
+ * @see firewall_setting_delete()
  */
 #ifndef _di_firewall_main_delete_
   extern void firewall_main_delete(firewall_main_t * const main);
@@ -242,15 +260,14 @@ extern "C" {
  * @param setting
  *   The program main setting data.
  *
- *   This does not alter setting.state.status.
+ *   Must not be NULL.
  *
- * @return
- *   F_okay on success.
+ *   This does not alter setting.state.status.
  *
- *   F_parameter (with error bit) if a parameter is invalid.
+ * @see f_memory_arrays_resize()
  */
 #ifndef _di_firewall_setting_delete_
-  extern f_status_t firewall_setting_delete(firewall_setting_t * const setting);
+  extern void firewall_setting_delete(firewall_setting_t * const setting);
 #endif // _di_firewall_setting_delete_
 
 #ifdef __cplusplus
diff --git a/level_3/firewall/data/build/fakefile b/level_3/firewall/data/build/fakefile
index 9420972..16ee010 100644
--- a/level_3/firewall/data/build/fakefile
+++ b/level_3/firewall/data/build/fakefile
@@ -2,7 +2,7 @@
 
 settings:
   fail exit
-  modes individual individual_thread level monolithic clang test fanalyzer thread threadless
+  modes individual individual_thread level monolithic clang test fanalyzer coverage thread threadlesss
 
   environment PATH LD_LIBRARY_PATH
   environment LANG LC_ALL LC_COLLATE LC_CTYPE LC_FASTMSG LC_MESSAGES LC_MONETARY LC_NUMERIC LC_TIME LOCPATH NLSPATH
@@ -15,7 +15,7 @@ install:
 
 help:
   print
-  print context:'title'Fakefile Options for Firewall Software.context:'reset'
+  print context:'title'Fakefile Options for Firewall Program.context:'reset'
 
   print
   print The following operations are available\:
diff --git a/level_3/fss_identify/c/main/common.c b/level_3/fss_identify/c/main/common.c
index d154a55..f7da7af 100644
--- a/level_3/fss_identify/c/main/common.c
+++ b/level_3/fss_identify/c/main/common.c
@@ -15,7 +15,6 @@ extern "C" {
 
     main->setting.state.step_small = fss_identify_allocation_small_d;
 
-    // Identify and process first/last parameters.
     if (main->program.parameters.array[f_console_standard_parameter_line_first_no_e].result & f_console_result_found_e) {
       main->setting.flag &= ~fss_identify_main_flag_print_first_e;
     }
diff --git a/level_3/fss_identify/c/main/common/type.c b/level_3/fss_identify/c/main/common/type.c
index 9ccb267..7465ba3 100644
--- a/level_3/fss_identify/c/main/common/type.c
+++ b/level_3/fss_identify/c/main/common/type.c
@@ -15,17 +15,15 @@ extern "C" {
 #endif // _di_fss_identify_main_delete_
 
 #ifndef _di_fss_identify_setting_delete_
-  f_status_t fss_identify_setting_delete(fss_identify_setting_t * const setting) {
+  void fss_identify_setting_delete(fss_identify_setting_t * const setting) {
 
-    if (!setting) return F_status_set_error(F_parameter);
+    if (!setting) return;
 
     f_memory_array_resize(0, sizeof(f_char_t), (void **) &setting->buffer.string, &setting->buffer.used, &setting->buffer.size);
     f_memory_array_resize(0, sizeof(f_fll_id_t), (void **) &setting->ids.array, &setting->ids.used, &setting->ids.size);
 
     f_memory_arrays_resize(0, sizeof(f_string_dynamic_t), (void **) &setting->names.array, &setting->names.used, &setting->names.size, &f_string_dynamics_delete_callback);
     f_memory_arrays_resize(0, sizeof(f_string_dynamic_t), (void **) &setting->files.array, &setting->files.used, &setting->files.size, &f_string_dynamics_delete_callback);
-
-    return F_okay;
   }
 #endif // _di_fss_identify_setting_delete_
 
diff --git a/level_3/fss_identify/c/main/common/type.h b/level_3/fss_identify/c/main/common/type.h
index 62c3dfe..b34ce46 100644
--- a/level_3/fss_identify/c/main/common/type.h
+++ b/level_3/fss_identify/c/main/common/type.h
@@ -100,10 +100,15 @@ extern "C" {
 /**
  * Deallocate main program data.
  *
- * @param setting_make
- *   The make setting data.
+ * @param main
+ *   The main program data.
+ *
+ *   Must not be NULL.
  *
  *   This does not alter main.setting.state.status.
+ *
+ * @see fll_program_data_delete()
+ * @see fss_identify_setting_delete()
  */
 #ifndef _di_fss_identify_main_delete_
   extern void fss_identify_main_delete(fss_identify_main_t * const main);
@@ -115,15 +120,15 @@ extern "C" {
  * @param setting
  *   The program main setting data.
  *
- *   This does not alter setting.state.status.
+ *   Must not be NULL.
  *
- * @return
- *   F_okay on success.
+ *   This does not alter setting.state.status.
  *
- *   F_parameter (with error bit) if a parameter is invalid.
+ * @see f_memory_array_resize()
+ * @see f_memory_arrays_resize()
  */
 #ifndef _di_fss_identify_setting_delete_
-  extern f_status_t fss_identify_setting_delete(fss_identify_setting_t * const setting);
+  extern void fss_identify_setting_delete(fss_identify_setting_t * const setting);
 #endif // _di_fss_identify_setting_delete_
 
 #ifdef __cplusplus
diff --git a/level_3/fss_identify/data/build/fakefile b/level_3/fss_identify/data/build/fakefile
index d921173..f422436 100644
--- a/level_3/fss_identify/data/build/fakefile
+++ b/level_3/fss_identify/data/build/fakefile
@@ -2,7 +2,7 @@
 
 settings:
   fail exit
-  modes individual individual_thread level monolithic clang test fanalyzer thread threadless
+  modes individual individual_thread level monolithic clang test fanalyzer coverage thread threadlesss
 
   environment PATH LD_LIBRARY_PATH
   environment LANG LC_ALL LC_COLLATE LC_CTYPE LC_FASTMSG LC_MESSAGES LC_MONETARY LC_NUMERIC LC_TIME LOCPATH NLSPATH
@@ -15,7 +15,7 @@ install:
 
 help:
   print
-  print context:'title'Fakefile Options for FSS Identify Software.context:'reset'
+  print context:'title'Fakefile Options for FSS Identify Program.context:'reset'
 
   print
   print The following operations are available\:
diff --git a/level_3/fss_read/c/main/common.c b/level_3/fss_read/c/main/common.c
index 8a410c7..b4bfa65 100644
--- a/level_3/fss_read/c/main/common.c
+++ b/level_3/fss_read/c/main/common.c
@@ -53,7 +53,6 @@ extern "C" {
 
     main->setting.state.step_small = fss_read_allocation_small_d;
 
-    // Identify and process first/last parameters.
     if (parameters->array[f_console_standard_parameter_line_first_no_e].result & f_console_result_found_e) {
       main->setting.flag &= ~fss_read_main_flag_print_first_e;
     }
diff --git a/level_3/fss_read/c/main/common/type.c b/level_3/fss_read/c/main/common/type.c
index 34df7f0..9483224 100644
--- a/level_3/fss_read/c/main/common/type.c
+++ b/level_3/fss_read/c/main/common/type.c
@@ -68,9 +68,9 @@ extern "C" {
 #endif // _di_fss_read_main_delete_
 
 #ifndef _di_fss_read_setting_delete_
-  f_status_t fss_read_setting_delete(fss_read_setting_t * const setting) {
+  void fss_read_setting_delete(fss_read_setting_t * const setting) {
 
-    if (!setting) return F_status_set_error(F_parameter);
+    if (!setting) return;
 
     fss_read_files_resize(0, &setting->files);
     fss_read_depths_resize(0, &setting->depths);
@@ -88,8 +88,6 @@ extern "C" {
 
     f_memory_array_resize(0, sizeof(uint8_t), (void **) &setting->quotes_object.array, &setting->quotes_object.used, &setting->quotes_object.size);
     f_memory_arrays_resize(0, sizeof(f_uint8s_t), (void **) &setting->quotes_content.array, &setting->quotes_content.used, &setting->quotes_content.size, &f_uint8ss_delete_callback);
-
-    return F_okay;
   }
 #endif // _di_fss_read_setting_delete_
 
diff --git a/level_3/fss_read/c/main/common/type.h b/level_3/fss_read/c/main/common/type.h
index 3fe6b37..f972104 100644
--- a/level_3/fss_read/c/main/common/type.h
+++ b/level_3/fss_read/c/main/common/type.h
@@ -304,6 +304,8 @@ extern "C" {
  *   The depth to deallocate.
  *
  *   Must not be NULL.
+ *
+ * @see f_memory_array_resize()
  */
 #ifndef _di_fss_read_depth_delete_
   extern void fss_read_depth_delete(fss_read_depth_t * const depth);
@@ -365,6 +367,9 @@ extern "C" {
  *   Must be of type fss_read_main_t.
  *
  *   This does not alter main.setting.state.status.
+ *
+ * @see fll_program_data_delete()
+ * @see fss_read_setting_delete()
  */
 #ifndef _di_fss_read_main_delete_
   extern void fss_read_main_delete(fss_read_main_t * const main);
@@ -380,13 +385,15 @@ extern "C" {
  *
  *   This does not alter setting.state.status.
  *
- * @return
- *   F_okay on success.
- *
- *   F_parameter (with error bit) if a parameter is invalid.
+ * @see f_fss_nest_delete()
+ * @see f_memory_array_resize()
+ * @see fss_read_files_resize()
+ * @see fss_read_depths_resize()
+ * @see f_memory_array_resize()
+ * @see f_memory_arrays_resize()
  */
 #ifndef _di_fss_read_setting_delete_
-  extern f_status_t fss_read_setting_delete(fss_read_setting_t * const setting);
+  extern void fss_read_setting_delete(fss_read_setting_t * const setting);
 #endif // _di_fss_read_setting_delete_
 
 #ifdef __cplusplus
diff --git a/level_3/fss_read/data/build/fakefile b/level_3/fss_read/data/build/fakefile
index 20cb6f2..a80ff5c 100644
--- a/level_3/fss_read/data/build/fakefile
+++ b/level_3/fss_read/data/build/fakefile
@@ -5,7 +5,7 @@
 
 settings:
   fail exit
-  modes individual individual_thread level monolithic clang test fanalyzer thread threadless
+  modes individual individual_thread level monolithic clang test fanalyzer coverage thread threadlesss
 
   environment PATH LD_LIBRARY_PATH
   environment LANG LC_ALL LC_COLLATE LC_CTYPE LC_FASTMSG LC_MESSAGES LC_MONETARY LC_NUMERIC LC_TIME LOCPATH NLSPATH
@@ -32,7 +32,7 @@ install:
 
 help:
   print
-  print context:'title'Fakefile Options for FSS Read Software.context:'reset'
+  print context:'title'Fakefile Options for FSS Read Program.context:'reset'
 
   print
   print The following operations are available\:
diff --git a/level_3/fss_write/c/main/common.c b/level_3/fss_write/c/main/common.c
index ea116bb..b38d13f 100644
--- a/level_3/fss_write/c/main/common.c
+++ b/level_3/fss_write/c/main/common.c
@@ -15,7 +15,6 @@ extern "C" {
 
     main->setting.state.step_small = fss_write_allocation_small_d;
 
-    // Identify and process first/last parameters.
     if (main->program.parameters.array[f_console_standard_parameter_line_first_no_e].result & f_console_result_found_e) {
       main->setting.flag &= ~fss_write_main_flag_print_first_e;
     }
diff --git a/level_3/fss_write/c/main/common/type.c b/level_3/fss_write/c/main/common/type.c
index f1d5f03..71b1826 100644
--- a/level_3/fss_write/c/main/common/type.c
+++ b/level_3/fss_write/c/main/common/type.c
@@ -15,9 +15,9 @@ extern "C" {
 #endif // _di_fss_write_main_delete_
 
 #ifndef _di_fss_write_setting_delete_
-  f_status_t fss_write_setting_delete(fss_write_setting_t * const setting) {
+  void fss_write_setting_delete(fss_write_setting_t * const setting) {
 
-    if (!setting) return F_status_set_error(F_parameter);
+    if (!setting) return;
 
     f_memory_array_resize(0, sizeof(f_char_t), (void **) &setting->block.string, &setting->block.used, &setting->block.size);
     f_memory_array_resize(0, sizeof(f_char_t), (void **) &setting->buffer.string, &setting->buffer.used, &setting->buffer.size);
@@ -26,8 +26,6 @@ extern "C" {
     f_memory_arrays_resize(0, sizeof(f_string_dynamic_t), (void **) &setting->ignoress.array, &setting->ignoress.used, &setting->ignoress.size, &f_string_dynamics_delete_callback);
     f_memory_arrays_resize(0, sizeof(f_string_dynamic_t), (void **) &setting->objects.array, &setting->objects.used, &setting->objects.size, &f_string_dynamics_delete_callback);
     f_memory_arrays_resize(0, sizeof(f_string_dynamic_t), (void **) &setting->contentss.array, &setting->contentss.used, &setting->contentss.size, &f_string_dynamics_delete_callback);
-
-    return F_okay;
   }
 #endif // _di_fss_write_setting_delete_
 
diff --git a/level_3/fss_write/c/main/common/type.h b/level_3/fss_write/c/main/common/type.h
index 09a3583..5753584 100644
--- a/level_3/fss_write/c/main/common/type.h
+++ b/level_3/fss_write/c/main/common/type.h
@@ -151,10 +151,15 @@ extern "C" {
 /**
  * Deallocate main program data.
  *
- * @param setting_make
- *   The make setting data.
+ * @param main
+ *   The main program data.
+ *
+ *   Must not be NULL.
  *
  *   This does not alter main.setting.state.status.
+ *
+ * @see fll_program_data_delete()
+ * @see fss_write_setting_delete()
  */
 #ifndef _di_fss_write_main_delete_
   extern void fss_write_main_delete(fss_write_main_t * const main);
@@ -166,15 +171,15 @@ extern "C" {
  * @param setting
  *   The program main setting data.
  *
- *   This does not alter setting.state.status.
+ *   Must not be NULL.
  *
- * @return
- *   F_okay on success.
+ *   This does not alter setting.state.status.
  *
- *   F_parameter (with error bit) if a parameter is invalid.
+ * @see f_memory_array_resize()
+ * @see f_memory_arrays_resize()
  */
 #ifndef _di_fss_write_setting_delete_
-  extern f_status_t fss_write_setting_delete(fss_write_setting_t * const setting);
+  extern void fss_write_setting_delete(fss_write_setting_t * const setting);
 #endif // _di_fss_write_setting_delete_
 
 #ifdef __cplusplus
diff --git a/level_3/fss_write/data/build/fakefile b/level_3/fss_write/data/build/fakefile
index 4e7cbb0..82d64e5 100644
--- a/level_3/fss_write/data/build/fakefile
+++ b/level_3/fss_write/data/build/fakefile
@@ -5,7 +5,7 @@
 
 settings:
   fail exit
-  modes individual individual_thread level monolithic clang test fanalyzer thread threadless
+  modes individual individual_thread level monolithic clang test fanalyzer coverage thread threadlesss
 
   environment PATH LD_LIBRARY_PATH
   environment LANG LC_ALL LC_COLLATE LC_CTYPE LC_FASTMSG LC_MESSAGES LC_MONETARY LC_NUMERIC LC_TIME LOCPATH NLSPATH
@@ -32,7 +32,7 @@ install:
 
 help:
   print
-  print context:'title'Fakefile Options for FSS Write Software.context:'reset'
+  print context:'title'Fakefile Options for FSS Write Program.context:'reset'
 
   print
   print The following operations are available\:
diff --git a/level_3/iki_read/c/main/common.c b/level_3/iki_read/c/main/common.c
index 4752e1e..9e50165 100644
--- a/level_3/iki_read/c/main/common.c
+++ b/level_3/iki_read/c/main/common.c
@@ -15,7 +15,6 @@ extern "C" {
 
     main->setting.state.step_small = iki_read_allocation_small_d;
 
-    // Identify and process first/last parameters.
     if (main->program.parameters.array[f_console_standard_parameter_line_first_no_e].result & f_console_result_found_e) {
       main->setting.flag &= ~iki_read_main_flag_print_first_e;
     }
diff --git a/level_3/iki_read/c/main/common/type.c b/level_3/iki_read/c/main/common/type.c
index c298a8a..6fe79a5 100644
--- a/level_3/iki_read/c/main/common/type.c
+++ b/level_3/iki_read/c/main/common/type.c
@@ -15,9 +15,9 @@ extern "C" {
 #endif // _di_iki_read_main_delete_
 
 #ifndef _di_iki_read_setting_delete_
-  f_status_t iki_read_setting_delete(iki_read_setting_t * const setting) {
+  void iki_read_setting_delete(iki_read_setting_t * const setting) {
 
-    if (!setting) return F_status_set_error(F_parameter);
+    if (!setting) return;
 
     f_memory_array_resize(0, sizeof(f_char_t), (void **) &setting->buffer.string, &setting->buffer.used, &setting->buffer.size);
 
@@ -31,8 +31,6 @@ extern "C" {
     f_memory_arrays_resize(0, sizeof(f_string_triple_t), (void **) &setting->wrap.array, &setting->wrap.used, &setting->wrap.size, &f_string_triples_delete_callback);
 
     f_iki_data_delete(&setting->data);
-
-    return F_okay;
   }
 #endif // _di_iki_read_setting_delete_
 
diff --git a/level_3/iki_read/c/main/common/type.h b/level_3/iki_read/c/main/common/type.h
index 3dd04d3..aa5b1ae 100644
--- a/level_3/iki_read/c/main/common/type.h
+++ b/level_3/iki_read/c/main/common/type.h
@@ -113,10 +113,15 @@ extern "C" {
 /**
  * Deallocate main program data.
  *
- * @param setting_make
- *   The make setting data.
+ * @param main
+ *   The main program data.
+ *
+ *   Must not be NULL.
  *
  *   This does not alter main.setting.state.status.
+ *
+ * @see fll_program_data_delete()
+ * @see iki_read_setting_delete()
  */
 #ifndef _di_iki_read_main_delete_
   extern void iki_read_main_delete(iki_read_main_t * const main);
@@ -128,15 +133,16 @@ extern "C" {
  * @param setting
  *   The program main setting data.
  *
- *   This does not alter setting.state.status.
+ *   Must not be NULL.
  *
- * @return
- *   F_okay on success.
+ *   This does not alter setting.state.status.
  *
- *   F_parameter (with error bit) if a parameter is invalid.
+ * @see f_iki_data_delete()
+ * @see f_memory_array_resize()
+ * @see f_memory_arrays_resize()
  */
 #ifndef _di_iki_read_setting_delete_
-  extern f_status_t iki_read_setting_delete(iki_read_setting_t * const setting);
+  extern void iki_read_setting_delete(iki_read_setting_t * const setting);
 #endif // _di_iki_read_setting_delete_
 
 #ifdef __cplusplus
diff --git a/level_3/iki_read/data/build/fakefile b/level_3/iki_read/data/build/fakefile
index 3b7cc8f..7e2797e 100644
--- a/level_3/iki_read/data/build/fakefile
+++ b/level_3/iki_read/data/build/fakefile
@@ -2,7 +2,7 @@
 
 settings:
   fail exit
-  modes individual individual_thread level monolithic clang test fanalyzer thread threadless
+  modes individual individual_thread level monolithic clang test fanalyzer coverage thread threadlesss
 
   environment PATH LD_LIBRARY_PATH
   environment LANG LC_ALL LC_COLLATE LC_CTYPE LC_FASTMSG LC_MESSAGES LC_MONETARY LC_NUMERIC LC_TIME LOCPATH NLSPATH
@@ -15,7 +15,7 @@ install:
 
 help:
   print
-  print context:'title'Fakefile Options for IKI Read Software.context:'reset'
+  print context:'title'Fakefile Options for IKI Read Program.context:'reset'
 
   print
   print The following operations are available\:
diff --git a/level_3/iki_write/c/main/common.c b/level_3/iki_write/c/main/common.c
index 78d7df8..7f27dfb 100644
--- a/level_3/iki_write/c/main/common.c
+++ b/level_3/iki_write/c/main/common.c
@@ -15,7 +15,6 @@ extern "C" {
 
     main->setting.state.step_small = iki_write_allocation_small_d;
 
-    // Identify and process first/last parameters.
     if (main->program.parameters.array[f_console_standard_parameter_line_first_no_e].result & f_console_result_found_e) {
       main->setting.flag &= ~iki_write_main_flag_print_first_e;
     }
diff --git a/level_3/iki_write/c/main/common/type.c b/level_3/iki_write/c/main/common/type.c
index 6b34a26..ed5f528 100644
--- a/level_3/iki_write/c/main/common/type.c
+++ b/level_3/iki_write/c/main/common/type.c
@@ -15,9 +15,9 @@ extern "C" {
 #endif // _di_iki_write_main_delete_
 
 #ifndef _di_iki_write_setting_delete_
-  f_status_t iki_write_setting_delete(iki_write_setting_t * const setting) {
+  void iki_write_setting_delete(iki_write_setting_t * const setting) {
 
-    if (!setting) return F_status_set_error(F_parameter);
+    if (!setting) return;
 
     f_memory_array_resize(0, sizeof(f_char_t), (void **) &setting->escaped.string, &setting->escaped.used, &setting->escaped.size);
     f_memory_array_resize(0, sizeof(f_char_t), (void **) &setting->buffer.string, &setting->buffer.used, &setting->buffer.size);
@@ -26,8 +26,6 @@ extern "C" {
 
     f_memory_arrays_resize(0, sizeof(f_string_dynamic_t), (void **) &setting->objects.array, &setting->objects.used, &setting->objects.size, &f_string_dynamics_delete_callback);
     f_memory_arrays_resize(0, sizeof(f_string_dynamic_t), (void **) &setting->contents.array, &setting->contents.used, &setting->contents.size, &f_string_dynamics_delete_callback);
-
-    return F_okay;
   }
 #endif // _di_iki_write_setting_delete_
 
diff --git a/level_3/iki_write/c/main/common/type.h b/level_3/iki_write/c/main/common/type.h
index 1aba01e..82ede43 100644
--- a/level_3/iki_write/c/main/common/type.h
+++ b/level_3/iki_write/c/main/common/type.h
@@ -92,10 +92,15 @@ extern "C" {
 /**
  * Deallocate main program data.
  *
- * @param setting_make
- *   The make setting data.
+ * @param main
+ *   The main program data.
+ *
+ *   Must not be NULL.
  *
  *   This does not alter main.setting.state.status.
+ *
+ * @see fll_program_data_delete()
+ * @see iki_write_setting_delete()
  */
 #ifndef _di_iki_write_main_delete_
   extern void iki_write_main_delete(iki_write_main_t * const main);
@@ -107,15 +112,15 @@ extern "C" {
  * @param setting
  *   The program main setting data.
  *
- *   This does not alter setting.state.status.
+ *   Must not be NULL.
  *
- * @return
- *   F_okay on success.
+ *   This does not alter setting.state.status.
  *
- *   F_parameter (with error bit) if a parameter is invalid.
+ * @see f_memory_array_resize()
+ * @see f_memory_arrays_resize()
  */
 #ifndef _di_iki_write_setting_delete_
-  extern f_status_t iki_write_setting_delete(iki_write_setting_t * const setting);
+  extern void iki_write_setting_delete(iki_write_setting_t * const setting);
 #endif // _di_iki_write_setting_delete_
 
 #ifdef __cplusplus
diff --git a/level_3/iki_write/data/build/fakefile b/level_3/iki_write/data/build/fakefile
index 0ab30a0..c51fad1 100644
--- a/level_3/iki_write/data/build/fakefile
+++ b/level_3/iki_write/data/build/fakefile
@@ -2,7 +2,7 @@
 
 settings:
   fail exit
-  modes individual individual_thread level monolithic clang test fanalyzer thread threadless
+  modes individual individual_thread level monolithic clang test fanalyzer coverage thread threadlesss
 
   environment PATH LD_LIBRARY_PATH
   environment LANG LC_ALL LC_COLLATE LC_CTYPE LC_FASTMSG LC_MESSAGES LC_MONETARY LC_NUMERIC LC_TIME LOCPATH NLSPATH
@@ -15,7 +15,7 @@ install:
 
 help:
   print
-  print context:'title'Fakefile Options for IKI Write Software.context:'reset'
+  print context:'title'Fakefile Options for IKI Write Program.context:'reset'
 
   print
   print The following operations are available\:
diff --git a/level_3/status_code/c/main/common.c b/level_3/status_code/c/main/common.c
index 9035839..f65ad9b 100644
--- a/level_3/status_code/c/main/common.c
+++ b/level_3/status_code/c/main/common.c
@@ -15,7 +15,6 @@ extern "C" {
 
     main->setting.state.step_small = status_code_allocation_small_d;
 
-    // Identify and process first/last parameters.
     if (main->program.parameters.array[f_console_standard_parameter_line_first_no_e].result & f_console_result_found_e) {
       main->setting.flag &= ~status_code_main_flag_print_first_e;
     }
diff --git a/level_3/status_code/c/main/common/type.c b/level_3/status_code/c/main/common/type.c
index f5129bb..80c59ab 100644
--- a/level_3/status_code/c/main/common/type.c
+++ b/level_3/status_code/c/main/common/type.c
@@ -15,11 +15,9 @@ extern "C" {
 #endif // _di_status_code_main_delete_
 
 #ifndef _di_status_code_setting_delete_
-  f_status_t status_code_setting_delete(status_code_setting_t * const setting) {
+  void status_code_setting_delete(status_code_setting_t * const setting) {
 
-    if (!setting) return F_status_set_error(F_parameter);
-
-    return F_okay;
+    if (!setting) return;
   }
 #endif // _di_status_code_setting_delete_
 
diff --git a/level_3/status_code/c/main/common/type.h b/level_3/status_code/c/main/common/type.h
index 26859f3..ff7e484 100644
--- a/level_3/status_code/c/main/common/type.h
+++ b/level_3/status_code/c/main/common/type.h
@@ -81,10 +81,15 @@ extern "C" {
 /**
  * Deallocate main program data.
  *
- * @param setting_make
- *   The make setting data.
+ * @param main
+ *   The main program data..
+ *
+ *   Must not be NULL.
  *
  *   This does not alter main.setting.state.status.
+ *
+ * @see fll_program_data_delete()
+ * @see status_code_setting_delete()
  */
 #ifndef _di_status_code_main_delete_
   extern void status_code_main_delete(status_code_main_t * const main);
@@ -96,15 +101,12 @@ extern "C" {
  * @param setting
  *   The program main setting data.
  *
- *   This does not alter setting.state.status.
+ *   Must not be NULL.
  *
- * @return
- *   F_okay on success.
- *
- *   F_parameter (with error bit) if a parameter is invalid.
+ *   This does not alter setting.state.status.
  */
 #ifndef _di_status_code_setting_delete_
-  extern f_status_t status_code_setting_delete(status_code_setting_t * const setting);
+  extern void status_code_setting_delete(status_code_setting_t * const setting);
 #endif // _di_status_code_setting_delete_
 
 #ifdef __cplusplus
diff --git a/level_3/status_code/data/build/fakefile b/level_3/status_code/data/build/fakefile
index 5651689..58664ee 100644
--- a/level_3/status_code/data/build/fakefile
+++ b/level_3/status_code/data/build/fakefile
@@ -2,7 +2,7 @@
 
 settings:
   fail exit
-  modes individual individual_thread level monolithic clang test fanalyzer thread threadless
+  modes individual individual_thread level monolithic clang test fanalyzer coverage thread threadlesss
 
   environment PATH LD_LIBRARY_PATH
   environment LANG LC_ALL LC_COLLATE LC_CTYPE LC_FASTMSG LC_MESSAGES LC_MONETARY LC_NUMERIC LC_TIME LOCPATH NLSPATH
@@ -19,7 +19,7 @@ install:
 
 help:
   print
-  print context:'title'Fakefile Options for Status Code Software.context:'reset'
+  print context:'title'Fakefile Options for Status Code Program.context:'reset'
 
   print
   print The following operations are available\:
diff --git a/level_3/utf8/c/main/common.c b/level_3/utf8/c/main/common.c
index 9a79b2a..e38db65 100644
--- a/level_3/utf8/c/main/common.c
+++ b/level_3/utf8/c/main/common.c
@@ -15,7 +15,6 @@ extern "C" {
 
     main->setting.state.step_small = utf8_allocation_small_d;
 
-    // Identify and process first/last parameters.
     if (main->program.parameters.array[f_console_standard_parameter_line_first_no_e].result & f_console_result_found_e) {
       main->setting.flag &= ~utf8_main_flag_print_first_e;
     }
diff --git a/level_3/utf8/c/main/common/type.c b/level_3/utf8/c/main/common/type.c
index f77336d..61efd47 100644
--- a/level_3/utf8/c/main/common/type.c
+++ b/level_3/utf8/c/main/common/type.c
@@ -15,9 +15,9 @@ extern "C" {
 #endif // _di_utf8_main_delete_
 
 #ifndef _di_utf8_setting_delete_
-  f_status_t utf8_setting_delete(utf8_setting_t * const setting) {
+  void utf8_setting_delete(utf8_setting_t * const setting) {
 
-    if (!setting) return F_status_set_error(F_parameter);
+    if (!setting) return;
 
     f_memory_array_resize(0, sizeof(f_char_t), (void **) &setting->buffer.string, &setting->buffer.used, &setting->buffer.size);
     f_memory_array_resize(0, sizeof(f_char_t), (void **) &setting->text.string, &setting->text.used, &setting->text.size);
@@ -25,8 +25,6 @@ extern "C" {
     f_memory_arrays_resize(0, sizeof(f_string_dynamic_t), (void **) &setting->path_files_from.array, &setting->path_files_from.used, &setting->path_files_from.size, &f_string_dynamics_delete_callback);
     f_memory_arrays_resize(0, sizeof(f_string_dynamic_t), (void **) &setting->path_files_to.array, &setting->path_files_to.used, &setting->path_files_to.size, &f_string_dynamics_delete_callback);
     f_memory_arrays_resize(0, sizeof(f_string_dynamic_t), (void **) &setting->remaining.array, &setting->remaining.used, &setting->remaining.size, &f_string_dynamics_delete_callback);
-
-    return F_okay;
   }
 #endif // _di_utf8_setting_delete_
 
diff --git a/level_3/utf8/c/main/common/type.h b/level_3/utf8/c/main/common/type.h
index e87cc1f..e73dd9d 100644
--- a/level_3/utf8/c/main/common/type.h
+++ b/level_3/utf8/c/main/common/type.h
@@ -105,10 +105,15 @@ extern "C" {
 /**
  * Deallocate main program data.
  *
- * @param setting_make
- *   The make setting data.
+ * @param main
+ *   The main program data.
+ *
+ *   Must not be NULL.
  *
  *   This does not alter main.setting.state.status.
+ *
+ * @see fll_program_data_delete()
+ * @see utf8_setting_delete()
  */
 #ifndef _di_utf8_main_delete_
   extern void utf8_main_delete(utf8_main_t * const main);
@@ -120,15 +125,15 @@ extern "C" {
  * @param setting
  *   The program main setting data.
  *
- *   This does not alter setting.state.status.
+ *   Must not be NULL.
  *
- * @return
- *   F_okay on success.
+ *   This does not alter setting.state.status.
  *
- *   F_parameter (with error bit) if a parameter is invalid.
+ * @see f_memory_array_resize()
+ * @see f_memory_arrays_resize()
  */
 #ifndef _di_utf8_setting_delete_
-  extern f_status_t utf8_setting_delete(utf8_setting_t * const setting);
+  extern void utf8_setting_delete(utf8_setting_t * const setting);
 #endif // _di_utf8_setting_delete_
 
 #ifdef __cplusplus
diff --git a/level_3/utf8/data/build/fakefile b/level_3/utf8/data/build/fakefile
index d900d2f..ac0de31 100644
--- a/level_3/utf8/data/build/fakefile
+++ b/level_3/utf8/data/build/fakefile
@@ -2,7 +2,7 @@
 
 settings:
   fail exit
-  modes individual individual_thread level monolithic clang test fanalyzer thread threadless
+  modes individual individual_thread level monolithic clang test fanalyzer coverage thread threadlesss
 
   environment PATH LD_LIBRARY_PATH
   environment LANG LC_ALL LC_COLLATE LC_CTYPE LC_FASTMSG LC_MESSAGES LC_MONETARY LC_NUMERIC LC_TIME LOCPATH NLSPATH
@@ -15,7 +15,7 @@ install:
 
 help:
   print
-  print context:'title'Fakefile Options for UTF8 Software.context:'reset'
+  print context:'title'Fakefile Options for UTF8 Program.context:'reset'
 
   print
   print The following operations are available\: