len_iter          533 ext/libxml/libxml.c 	int len, len_iter, output = 0;
len_iter          538 ext/libxml/libxml.c 	len_iter = len;
len_iter          541 ext/libxml/libxml.c 	while (len_iter && buf[--len_iter] == '\n') {
len_iter          542 ext/libxml/libxml.c 		buf[len_iter] = '\0';