int fuzzy_match(struct usersupp *us, char *matchstring);
void process_rfc822_addr(char *rfc822, char *user, char *node, char *name);
int convert_internet_address(char *destuser, char *desthost, char *source);
+
+
+enum {
+ rfc822_address_locally_validated,
+ rfc822_no_such_user,
+ rfc822_address_on_citadel_network,
+ rfc822_address_invalid
+};
+