UINT8 __stdcall CmpSetRespectIoPriorityThread(_ETHREAD *Thread, UINT8 RespectIoPriority){
UINT8 result;
result = (*((_DWORD *)Thread + 325) & 0x80) != 0;
*((_DWORD *)Thread + 325) ^= ((unsigned __int8)*((_DWORD *)Thread + 325) ^ (unsigned __int8)(RespectIoPriority << 7)) & 0x80;
return result;
}