Lines Matching defs:mark
169 BF *mark, *tl, *tr;
176 for (mark = NULL, enomem = 0;;) {
183 if (!mark) {
193 if (!mark) {
197 tl = mark;
199 } else if (mark) {
200 tl->next = mark;
201 tl->prev = mark->prev;
202 mark->prev->next = tl;
203 mark->prev = tl;
205 mark = tl;
206 mark->next = mark->prev = mark;
239 for (mark = tl;;) {
247 if (tl == mark)
252 if (tr == mark)
257 if ((tl = tl->prev) == mark)