Allegro 5 api
#include <allegro5/allegro.h> const char *al_path_cstr(const ALLEGRO_PATH *path, char delim)
Convert a path to its string representation, i.e. optional drive, followed by directory components separated by \[aq]delim\[aq], followed by an optional filename.
To use the current native path separator, use ALLEGRO_NATIVE_PATH_SEP for \[aq]delim\[aq].
The returned pointer is valid only until the path is modified in any way, or until the path is destroyed.