for(chanuser = getChannelUsers(chan, NULL); chanuser; chanuser = getChannelUsers(chan, chanuser)) {
if(nickmask && match(nickmask, chanuser->user->nick)) continue;
for(chanuser = getChannelUsers(chan, NULL); chanuser; chanuser = getChannelUsers(chan, chanuser)) {
if(nickmask && match(nickmask, chanuser->user->nick)) continue;