INT64 __fastcall IoGetDumpStack(INT64 a1, INT64 a2, INT64 a3, UINT64 a4){
unsigned int v4;
INT64 result;
v4 = a4;
result = IopLoadCrashdumpDriver();
if( (int)result >= 0 )
return((__int64(__fastcall *)(const wchar_t *, INT64, __int64, _QWORD, _QWORD))qword_140C509B0)(
L"hiber_",
a2,
2i64,
v4,
0i64);
return result;
}