bt_pfx 181 libdb/bt_open.c t->bt_pfx = b.prefix; bt_pfx 191 libdb/bt_split.c if (t->bt_pfx && !(bl->flags & P_BIGKEY) && bt_pfx 198 libdb/bt_split.c nksize = t->bt_pfx(&a, &b); bt_pfx 336 libdb/btree.h size_t (*bt_pfx)(const DBT *, const DBT *);