Lines Matching refs:mark
182 BF *mark, *tl, *tr;
189 for (mark = NULL, enomem = 0; ; ) {
197 if (!mark)
199 tl = enomem ? tl->next : mark;
201 } else if (mark) {
202 tl->next = mark;
203 tl->prev = mark->prev;
204 mark->prev->next = tl;
205 mark->prev = tl;
207 mark = tl;
208 mark->next = mark->prev = mark;
245 for (mark = tl; ; ) {
253 if (tl == mark)
258 if (tr == mark)
263 if ((tl = tl->prev) == mark)