return tw;
}
+
+void triewalk_rebase(triewalk *tw, const void *t)
+{
+ ptrdiff_t diff = ((const unsigned char *)t - (const unsigned char *)(tw->t));
+ int i;
+
+ tw->t = t;
+
+ for (i = 0; i < tw->nswitches; i++)
+ tw->switches[i].sw = (const struct trie_switch *)
+ ((const unsigned char *)(tw->switches[i].sw) + diff);
+}
+
const struct trie_file *triewalk_next(triewalk *tw, char *buf)
{
off_t off;