Man pages matching name stretch_sprite in section 3alleg4:

stretch_sprite.3alleg4.en	debian 10 / allegro4-doc
stretch_sprite.3alleg4.en	debian 11 / allegro4-doc
stretch_sprite.3alleg4.en	debian 12 / allegro4-doc
stretch_sprite.3alleg4.en	debian 13 / allegro4-doc