#define RPL_WHOISIDLE_MSG "317 %s %s %lu %lu :seconds idle, signon time"
#define RPL_ENDOFWHOIS_MSG "318 %s %s :End of WHOIS list"
#define RPL_WHOISCHANNELS_MSG "319 %s %s :"
+#define RPL_LISTSTART_MSG "321 %s Channel :Users Name"
#define RPL_LIST_MSG "322 %s %s %ld :%s"
#define RPL_LISTEND_MSG "323 %s :End of LIST"
#define RPL_CHANNELMODEIS_MSG "324 %s %s +%s"
#define ERR_USERONCHANNEL_MSG "443 %s %s %s :is already on channel"
#define ERR_SUMMONDISABLED_MSG "445 %s :SUMMON has been disabled"
#define ERR_USERSDISABLED_MSG "446 %s :USERS has been disabled"
+#define ERR_NONICKCHANGE_MSG "447 %s :Cannot change nickname while on %s(+N)"
#define ERR_NOTREGISTERED_MSG "451 %s :Connection not registered"
#define ERR_NOTREGISTEREDSERVER_MSG "451 %s :Connection not registered as server link"
#define ERR_NEEDMOREPARAMS_MSG "461 %s %s :Syntax error"