treebin_at        744 lj_alloc.c       H = treebin_at(M, I);\
treebin_at        800 lj_alloc.c         tbinptr *H = treebin_at(M, X->index);\
treebin_at       1149 lj_alloc.c       if ((t = *treebin_at(m, idx)) != 0) {
treebin_at       1176 lj_alloc.c           t = *treebin_at(m, lj_ffs(leftbits));
treebin_at       1212 lj_alloc.c       v = t = *treebin_at(m, i);