1 files changed, 4 insertions, 1 deletions
diff --git a/lib.h b/lib.h
index ab2e61d5..8cbeb8e5 100644
--- a/lib.h
+++ b/lib.h
@@ -296,7 +296,7 @@ val ldiff(val list1, val list2);
 val flatten(val list);
 val memq(val obj, val list);
 val memqual(val obj, val list);
-val tree_find(val obj, val tree);
+val tree_find(val obj, val tree, val testfun);
 val some_satisfy(val list, val pred, val key);
 val all_satisfy(val list, val pred, val key);
 val none_satisfy(val list, val pred, val key);
@@ -336,6 +336,8 @@ val mkstring(val len, val ch);
 val mkustring(val len); /* must initialize immediately with init_str! */
 val init_str(val str, const wchar_t *);
 val copy_str(val str);
+val upcase_str(val str);
+val downcase_str(val str);
 val string_extend(val str, val tail);
 val stringp(val str);
 val lazy_stringp(val str);
@@ -388,6 +390,7 @@ val reduce_left(val fun, val list, val init, val key);
 val curry_12_2(val fun2, val arg);
 val curry_12_1(val fun2, val arg2);
 val curry_123_2(val fun3, val arg1, val arg3);
+val curry_123_23(val fun3, val arg1);
 val chain(val first_fun, ...);
 val andf(val first_fun, ...);
 val vector(val alloc);