int imap_mailbox_check (char *path, int new);
int imap_search (CONTEXT* ctx, const pattern_t* pat);
int imap_subscribe (char *path, int subscribe);
int imap_mailbox_check (char *path, int new);
int imap_search (CONTEXT* ctx, const pattern_t* pat);
int imap_subscribe (char *path, int subscribe);