Client_ID(Client));
_IRC_ARGC_LE_OR_RETURN_(Client, Req, 3)
_IRC_GET_SENDER_OR_RETURN_(prefix, Req, Client)
_IRC_GET_TARGET_SERVER_OR_RETURN_(target, Req, 2, prefix)
Client_ID(Client));
_IRC_ARGC_LE_OR_RETURN_(Client, Req, 3)
_IRC_GET_SENDER_OR_RETURN_(prefix, Req, Client)
_IRC_GET_TARGET_SERVER_OR_RETURN_(target, Req, 2, prefix)