al_get_config_value
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.
See also: al_set_config_value
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