libutils/isoc/bget.c

508     bufsize prevfree;		      /* Relative link back to previous  member
716             assert(b->bh.prevfree == 0);
737                 assert(b_next->prevfree == b->bh.bsize);
743                 b_next->prevfree = 0;
764                     b_alloc->prevfree = pos;
783                     b->bh.prevfree = 0;
796                     b_next->prevfree = b->bh.bsize;
855 		bdh->bh.prevfree = 0;
994 	assert(b->bh.prevfree == 0);
1022     assert(BH((char *) b - b->bh.bsize)->prevfree == 0);
1031     if (b->bh.prevfree != 0) {
1046 	assert(BH((char *) b - b->bh.prevfree)->bsize == b->bh.prevfree);
1047 	b = BFH(((char *) b) - b->bh.prevfree);
1081 	assert(BH((char *) bn + bn->bh.bsize)->prevfree == bn->bh.bsize);
1111     bn->bh.prevfree = b->bh.bsize;
1123 	assert(b->bh.prevfree == 0);
1125 	assert(BH((char *) b + b->bh.bsize)->prevfree == b->bh.bsize);
1194     b->bh.prevfree = 0;
1221     bn->prevfree = (bufsize) len;