utf8nlookup
static utf8leaf_t *utf8nlookup(struct tree *, unsigned char *,
return utf8nlookup(tree, hangul, s, (size_t)-1);
leaf = utf8nlookup(tree, hangul, s, len);
leaf = utf8nlookup(tree, hangul, s, len);
leaf = utf8nlookup(tree, hangul, s, len);
leaf = utf8nlookup(u8c->tree, u8c->hangul,
return utf8nlookup(um, n, hangul, s, (size_t)-1);
leaf = utf8nlookup(um, n, hangul, s, len);
leaf = utf8nlookup(u8c->um, u8c->n, u8c->hangul,