- mem_free (&(*p)->message_id);
- mem_free (&(*p)->supersedes);
- mem_free (&(*p)->date);
- mem_free (&(*p)->x_label);
- mem_free (&(*p)->organization);
+ p_delete(&(*p)->message_id);
+ p_delete(&(*p)->supersedes);
+ p_delete(&(*p)->date);
+ p_delete(&(*p)->x_label);
+ p_delete(&(*p)->organization);