CmGetDeviceRegProp

NTSTATUS __stdcall CmGetDeviceRegProp(
        HPNPCTX *hPnpCtx,
        const WCHAR *DeviceInstanceId,
        VOID *BaseKeyHandle,
        INT64 CmRegProp,
        UINT64 *CmRegPropType,
        UINT8 *PropertyBuffer,
        UINT64 *PropertySize,
        UINT64 Flags){
  int v10; 
  __int64(__fastcall *v11)(HPNPCTX *, const WCHAR *, __int64, __int64, int, VOID **); 
  int v12; 
  NTSTATUS DeviceRegPropWorker; 
  NTSTATUS v14; 
  int v15; 
  int v16; 
  NTSTATUS v17; 
  UINT64 v19; 
  VOID *v21[12]; 

  v10 = CmRegProp;
  memset(v21, 0i64, 0x58u);
  v11 = (__int64(__fastcall *)(HPNPCTX *, const WCHAR *, __int64, __int64, int, VOID **))*((_QWORD *)hPnpCtx + 63);
  v21[2] = BaseKeyHandle;
  LODWORD(v21[3]) = v10;
  v21[5] = PropertyBuffer;
  v21[6] = PropertySize;
  v21[4] = CmRegPropType;
  LODWORD(v21[7]) = Flags;
  if( v11 )
  {
    v12 = v11(hPnpCtx, DeviceInstanceId, 1i64, 9i64, 1, v21);
    if( v12 == -1073741822 )
    {
      v11 = 0i64;
    }
    else
    {
      if( v12 == -1073741536 )
        return(NTSTATUS)v21[0];
      if( v12 )
        return -1073741595;
    }
  }
  LODWORD(v19) = v21[7];
  DeviceRegPropWorker = CmGetDeviceRegPropWorker(
                          hPnpCtx,
                          (WCHAR *)DeviceInstanceId,
                          v21[2],
                          (_CM_REG_PROP)v21[3],
                          (UINT64 *)v21[4],
                          (UINT8 *)v21[5],
                          (UINT64 *)v21[6],
                          v19);
  v14 = DeviceRegPropWorker;
  if( !v11 )
    return v14;
  LODWORD(v21[0]) = DeviceRegPropWorker;
  v15 = v11(hPnpCtx, DeviceInstanceId, 1i64, 9i64, 2, v21);
  v16 = v15;
  if( v15 == -1073741822 )
    return v14;
  if( v15 == -1073741536 )
    return(NTSTATUS)v21[0];
  v17 = v14;
  if( v16 )
    return -1073741595;
  return v17;
}

Referenced by: