al_get_config_value - Man Page

#include <allegro5/allegro.h>

const char *al_get_config_value(const ALLEGRO_CONFIG *config,
   const char *section, const char *key)

Gets a pointer to an internal character buffer that will only remain valid as long as the ALLEGRO_CONFIG structure is not destroyed. Copy the value if you need a copy. The section can be NULL or "" for the global section. Returns NULL if the section or key do not exist.

al_set_config_value(3)

al_set_config_value(3).