* An example of MimeInfo structure:
*
* 1: +- message/rfc822 (root)
- * |
- * 2: +- multipart/mixed (children of 1)
- * | |
- * 3: | +- multipart/alternative (children of 2)
- * | | |
- * 4: | | +- text/plain (children of 3)
- * | | |
- * 5: | | +- text/html (next of 4)
- * | |
- * 6: | +- message/rfc822 (next of 3)
- * | |
- * 7: | ... (children of 6)
- * |
- * 8: +- image/jpeg (next of 2)
+ * |
+ * 2: +- multipart/mixed (children of 1)
+ * |
+ * 3: +- multipart/alternative (children of 2)
+ * | |
+ * 4: | +- text/plain (children of 3)
+ * | |
+ * 5: | +- text/html (next of 4)
+ * |
+ * 6: +- message/rfc822 (next of 3)
+ * | |
+ * 7: | ... (children of 6)
+ * |
+ * 8: +- image/jpeg (next of 6)
*/
struct _MimeInfo