DOKK / manpages / debian 10 / allegro5-doc / al_set_path_filename.3alleg5.en
al_set_path_filename(3alleg5) al_set_path_filename(3alleg5)

al_set_path_filename - Allegro 5 API

#include <allegro5/allegro.h>
void al_set_path_filename(ALLEGRO_PATH *path, const char *filename)
    

Set the optional filename part of the path. The filename may be NULL, which is equivalent to setting the filename to the empty string.

al_set_path_extension(3alleg5), al_get_path_filename(3alleg5)

Allegro reference manual