fix_filename_case - Converts a filename to a standardised case. Allegro game
programming library.
#include <allegro.h>
char *fix_filename_case(char *path);
Converts the filename stored in `path' to a standardised case. On DOS platforms,
they will be entirely uppercase. On other platforms this function doesn't do
anything. Example:
get_executable_name(name, sizeof(name));
fix_filename_case(name);
allegro_message("Running `%s'\n", name);
Returns a copy of the `path' parameter.
fix_filename_slashes(3), canonicalize_filename(3)