Bugfix: string lengths now use signed integers

diff --git a/level_0/f_strings/c/strings.h b/level_0/f_strings/c/strings.h
index 224bab8c329b6c52e2a279fb5521254564e01430..6f9201a24ea107b30a84af50d5ed482bd6ff17b4 100644 (file)
--- a/level_0/f_strings/c/strings.h
+++ b/level_0/f_strings/c/strings.h
@@ -86,7 +86,7 @@ extern "C"{
 #endif // _di_f_have_string_
 
 #ifndef _di_f_string_length_
-  typedef f_u_long f_string_length;
+  typedef f_s_long f_string_length;
 
   #define f_string_length_printf string_format_long_integer