cpu_wait
void cpu_wait(int32* variable, int32 test);
cpu_wait(&fEntriesCount, removedCount);
cpu_wait(&sHandOverKDLToCPU, -1);
cpu_wait(&msg->done, 1);
cpu_wait(&msg->done, 1);
cpu_wait(&msg->done, 1);
cpu_wait(&msg->done, 1);
cpu_wait((int32*)var, sNumCPUs);
cpu_wait(&lock->lock, 0);
cpu_wait(&lock->lock, 0);
cpu_wait(&lock->lock, 0);
cpu_wait(&lock->lock, 0);
cpu_wait(&lock->lock, 0);
cpu_wait(&lock->lock, 0);
cpu_wait(&sEarlyCPUCallCount, sNumCPUs);
cpu_wait(&cpuData.current_event_in_progress, 0);