NTSTATUS __stdcall PoDirectedDripsSetDeviceFlags(INT64 a1, INT64 a2){
NTSTATUS v2;
__int64 v3;
v2 = 0;
if( a1 )
v3 = *(_QWORD *)(*(_QWORD *)(a1 + 312) + 40i64);
else
v3 = 0i64;
if( !v3 || (a2 & 0xFFFFFFC0) != 0 )
return -1073741811;
*(_DWORD *)(v3 + 760) |= a2;
return v2;
}