NTSTATUS __stdcall PopDirectedDripsReleaseTransitionLock(VOID *a1){
NTSTATUS result;
_m_prefetchw(a1);
result = _InterlockedAnd((volatile signed __int32 *)a1, 0xFFFFFFBF);
if( (result & 0x40) != 0 )
PopReleaseTransitionLock();
return result;
}