nkeys 261 libdb/bt_debug.c u_long ifree, lfree, nkeys; nkeys 266 libdb/bt_debug.c nkeys = ifree = lfree = 0; nkeys 278 libdb/bt_debug.c nkeys += NEXTINDEX(h); nkeys 303 libdb/bt_debug.c levels, levels == 1 ? "" : "s", nkeys);