SYNOPSIS

#include <allegro5/allegro.h>
int al_wait_cond_until(ALLEGRO_COND *cond, ALLEGRO_MUTEX *mutex,
   const ALLEGRO_TIMEOUT *timeout)

DESCRIPTION

Like al_wait_cond(3alleg5) but the call can return if the absolute time passes timeout before the condition is signalled.

Returns zero on success, non-zero if the call timed out.