SDL_CondWaitTimeout — Wait on a condition variable, with timeout
#include "SDL.h" #include "SDL_thread.h"
int
SDL_CondWaitTimeout( |
SDL_cond * | cond, |
| SDL_mutex * | mutex, | |
| Uint32 | ms); |
Wait on the condition variable cond for, at most, ms milliseconds. mutex is unlocked so it must be
locked when the function is called. Returns SDL_MUTEX_TIMEDOUT if the condition is not
signalled in the allotted time, 0 if it was signalled or -1 on an error.