UINT8 __fastcall RtlpHpLargeLockAcquireShared(__int64 a1, char a2){ if( (a2 & 1) != 0 ) return -1; else return RtlpHpAcquireLockShared((_EX_PUSH_LOCK *)(a1 + 64), *(_DWORD *)a1 & 1); }