strend
register Byte *strend = s->window + s->strstart + MAX_MATCH - 1;
register Byte *strend = s->window + s->strstart + MAX_MATCH;
scan < strend);
len = (MAX_MATCH - 1) - (int)(strend-scan);
scan = strend - (MAX_MATCH-1);
scan < strend);
len = MAX_MATCH - (int)(strend - scan);
scan = strend - MAX_MATCH;
if (strend(ctl->name, " Switch")) {
if (!strend(ctl->name, " Switch")) {