// RegAccessWriteByType0 - addr:0xffdaf271
int __cdecl RegAccessWriteByType0(_DWORD *a1, _DWORD *a2)
{
  _DWORD *v3; // [esp+4h] [ebp-4h] BYREF

  RegAccessGetCfgAddress(0, 0, a1, (int *)&v3);
  IoMemWrite((a1[2] >> 8) & 0xF, v3, a2);
  return 0;
}