NTSTATUS __fastcall sub_1406F301C(INT64 a1, INT64 a2, INT64 a3, _QWORD *a4, _DWORD *a5){
NTSTATUS result;
INT64 Parameter;
int v8;
int v9;
__int64 v10;
int v11;
NTSTATUS v12;
v10 = 0i64;
v11 = 0;
Parameter = a1;
v8 = a2;
v9 = a3;
v12 = 0;
result = KeExpandKernelStackAndCalloutEx((PEXPAND_STACK_CALLOUT)Callout, &Parameter, 0x4C00ui64, 0, 0i64);
if( result >= 0 )
{
*a4 = v10;
*a5 = v11;
return v12;
}
return result;
}