Lines Matching refs:b_next
153 bufhead.b_next = bufhead.b_prev = &bufhead;
169 bp->b_next = bufhead.b_next;
170 bufhead.b_next->b_prev = bp;
171 bufhead.b_next = bp;
185 for (bp = bufhead.b_next; bp != &bufhead; bp = bp->b_next)
198 bp->b_prev->b_next = bp->b_next;
199 bp->b_next->b_prev = bp->b_prev;
201 bp->b_next = bufhead.b_next;
202 bufhead.b_next->b_prev = bp;
203 bufhead.b_next = bp;