6 int fuzzy_match(struct usersupp *us, char *matchstring);
7 void process_rfc822_addr(char *rfc822, char *user, char *node, char *name);
10 int convert_internet_address(char *destuser, char *desthost, char *source);
12 rfc822_address_locally_validated,
14 rfc822_address_on_citadel_network,
15 rfc822_address_nonlocal,
20 struct CtdlMessage *convert_internet_message(char *rfc822);
22 int CtdlHostAlias(char *fqdn);
25 * Values that can be returned by CtdlHostAlias()
30 hostalias_gatewaydomain