_SetCopyEngineCancelSemaphore
_SetCopyEngineCancelSemaphore(-1);
_SetCopyEngineCancelSemaphore(-1);
_SetCopyEngineCancelSemaphore(create_sem(1,
_SetCopyEngineCancelSemaphore(-1);
_SetCopyEngineCancelSemaphore(-1, true);
void _SetCopyEngineCancelSemaphore(sem_id id,