+/**\r
+ Install child handles if the Handle supports UDF/ECMA-167 volume format.\r
+\r
+ @param[in] This Calling context.\r
+ @param[in] Handle Parent Handle.\r
+ @param[in] DiskIo Parent DiskIo interface.\r
+ @param[in] DiskIo2 Parent DiskIo2 interface.\r
+ @param[in] BlockIo Parent BlockIo interface.\r
+ @param[in] BlockIo2 Parent BlockIo2 interface.\r
+ @param[in] DevicePath Parent Device Path\r
+\r
+\r
+ @retval EFI_SUCCESS Child handle(s) was added.\r
+ @retval EFI_MEDIA_CHANGED Media changed Detected.\r
+ @retval other no child handle was added.\r
+\r
+**/\r
+EFI_STATUS\r
+PartitionInstallUdfChildHandles (\r
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,\r
+ IN EFI_HANDLE Handle,\r
+ IN EFI_DISK_IO_PROTOCOL *DiskIo,\r
+ IN EFI_DISK_IO2_PROTOCOL *DiskIo2,\r
+ IN EFI_BLOCK_IO_PROTOCOL *BlockIo,\r
+ IN EFI_BLOCK_IO2_PROTOCOL *BlockIo2,\r
+ IN EFI_DEVICE_PATH_PROTOCOL *DevicePath\r
+ );\r
+\r