al_get_path_drive man page

al_get_path_drive — Allegro 5 API

Synopsis

#include <allegro5/allegro.h>

const char *al_get_path_drive(const ALLEGRO_PATH *path)

Description

Return the drive letter on a path, or the empty string if there is none.

The "drive letter" is only used on Windows, and is usually a string like "c:", but may be something like "\\Computer Name" in the case of UNC (Uniform Naming Convention) syntax.

Referenced By

al_set_path_drive(3).

Allegro reference manual