DOKK / manpages / debian 10 / allegro5-doc / al_create_thread.3alleg5.en
al_create_thread(3alleg5) al_create_thread(3alleg5)

al_create_thread - Allegro 5 API

#include <allegro5/allegro.h>
ALLEGRO_THREAD *al_create_thread(
   void *(*proc)(ALLEGRO_THREAD *thread, void *arg), void *arg)
    

Spawn a new thread which begins executing proc. The new thread is passed its own thread handle and the value arg.

Returns a pointer to the thread on success. Otherwise, returns NULL if there was an error.

al_start_thread(3alleg5), al_join_thread(3alleg5).

Allegro reference manual