al_get_first_config_entry(3) al_get_first_config_entry(3)

al_get_first_config_entry - Allegro 5 API

#include <allegro5/allegro.h>
char const *al_get_first_config_entry(ALLEGRO_CONFIG const *config,
   char const *section, ALLEGRO_CONFIG_ENTRY **iterator)

Returns the name of the first key in the given section in the given config or NULL if the section is empty. The iterator works like the one for al_get_first_config_section(3).

The returned string and the iterator are only valid as long as no change is made to the passed ALLEGRO_CONFIG(3).


Allegro reference manual