NTSTATUS __fastcall VslDetermineHotPatchUndoTableSize(__int64 a1, _DWORD *a2){
NTSTATUS result;
INT64 v5[14];
memset(v5, 0i64, 0x68u);
v5[1] = a1;
result = VslpEnterIumSecureMode(2u, 68, 0i64, (INT64)v5);
if( result >= 0 )
*a2 = v5[2];
return result;
}