Man pages matching name al_open_native_text_log in section 3alleg5:

al_open_native_text_log.3alleg5.en	debian 10 / allegro5-doc
al_open_native_text_log.3alleg5.en	debian 11 / allegro5-doc
al_open_native_text_log.3alleg5.en	debian 12 / allegro5-doc