Function SDL_WaitConditionTimeout 

pub unsafe extern "C" fn SDL_WaitConditionTimeout(
    cond: *mut SDL_Condition,
    mutex: *mut SDL_Mutex,
    timeoutMS: Sint32,
) -> bool

Wait until a condition variable is signaled or a certain time has passed.

This function unlocks the specified mutex and waits for another thread to call SDL_SignalCondition() or SDL_BroadcastCondition() on the condition variable cond, or for the specified time to elapse. Once the condition variable is signaled or the time elapsed, the mutex is re-locked and the function returns.

The mutex must be locked before calling this function. Locking the mutex recursively (more than once) is not supported and leads to undefined behavior.

Parameter: cond the condition variable to wait on. Parameter: mutex the mutex used to coordinate thread access. Parameter: timeoutMS the maximum time to wait, in milliseconds, or -1 to wait indefinitely. Returns: true if the condition variable is signaled, false if the condition is not signaled in the allotted time.

Thread Safety: It is safe to call this function from any thread.

Available Since: This function is available since SDL 3.2.0.

See Also: SDL_BroadcastCondition See Also: SDL_SignalCondition See Also: SDL_WaitCondition