NTSTATUS __stdcall VslExchangeEntropy(UINT64 *Entropy){
int v2;
INT64 v4[14];
memset(v4, 0i64, 0x68u);
memmove(&v4[2], Entropy, 0x40u);
v2 = VslpEnterIumSecureMode(2u, 34, 0i64, (INT64)v4);
if( v2 >= 0 )
memmove(Entropy, &v4[2], 0x40u);
return v2;
}