int nickserv_modify_handle_flags(struct userNode *user, struct userNode *bot, const char *str, unsigned long *add, unsigned long *remove);
int oper_has_access(struct userNode *user, struct userNode *bot, unsigned int min_level, unsigned int quiet);
void nickserv_show_oper_accounts(struct userNode *user, struct svccmd *cmd);
-struct handle_info *checklogin(const char *user, const char *pass, const char *numeric, const char *hostmask);
+struct handle_info *checklogin(const char *user, const char *pass, const char *numeric, const char *hostmask, const char *ipmask);
char *getfakehost(const char *user);
void nickserv_devnull_delete(char *name);
void nickserv_devnull_rename(char *oldname, char *newname);