al_remove_config_key - Allegro 5 API

       Remove a key and its associated value in a section of a configuration.

       Returns true if the entry was removed, or false if the entry did not exist.

       al_remove_config_key - Allegro 5 API

       5.1.5

Allegro reference manual                                                           al_remove_config_key(3alleg5)

              #include <allegro5/allegro.h>

              bool al_remove_config_key(ALLEGRO_CONFIG *config, char const *section,
                 char const *key)