al_get_first_config_entry
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. The iterator works like the one for al_get_first_config_section.
The returned string and the iterator are only valid as long as no change is made to the passed ALLEGRO_CONFIG.
See also: al_get_next_config_entry
Examples: ex_config
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