+/**\r
+\r
+ Create a directory entry in the parent OFile.\r
+\r
+ @param OFile - The parent OFile.\r
+ @param FileName - The filename of the newly-created directory entry.\r
+ @param Attributes - The attribute of the newly-created directory entry.\r
+ @param PtrDirEnt - The pointer to the newly-created directory entry.\r
+\r
+ @retval EFI_SUCCESS - The directory entry is successfully created.\r
+ @retval EFI_OUT_OF_RESOURCES - Not enough memory to create the directory entry.\r
+ @return other - An error occurred when creating the directory entry.\r
+\r
+**/\r