+int mbox_line_match_search(int search_id, regex_t *search_regexp,
+ int mbox_id, char *mbox_value) {
+ return
+ (search_id == mbox_id ||
+ (search_id == ID_PARTICIPANT && (mbox_id == ID_FROM || mbox_id == ID_DEST)))
+ &&
+ regexec(search_regexp, mbox_value, 0, 0, 0) == 0;
+}
+