NTSTATUS __fastcall KiAcquireSecondaryPassiveConnectLock(INT64 a1){
_ETHREAD *CurrentThread;
CurrentThread = (_ETHREAD *)KeGetCurrentThread();
--*((_WORD *)CurrentThread + 242);
return KeWaitForSingleObject((PVOID)(a1 + 8), Executive, 0, 0, 0i64);
}