Allegro 5 api
#include <allegro5/allegro.h> bool al_get_thread_should_stop(ALLEGRO_THREAD *thread)
Check if another thread is waiting for thread to stop. Threads which run in a loop should check this periodically and act on it when convenient.
Returns true if another thread has called al_join_thread(3alleg5) or al_set_thread_should_stop(3alleg5) on this thread.
al_join_thread(3alleg5), al_set_thread_should_stop(3alleg5).
Note: We don\[aq]t support forceful killing of threads.