1 files changed, 2 insertions, 0 deletions
diff --git a/lib.h b/lib.h
index adf88b3c..9e1405a0 100644
--- a/lib.h
+++ b/lib.h
@@ -971,6 +971,8 @@ val rcons(val from, val to);
 val rangep(val obj);
 val from(val range);
 val to(val range);
+val set_from(val range, val from);
+val set_to(val range, val to);
 val env(void);
 void out_str_char(wchar_t ch, val out, int *semi_flag);
 val obj_print_impl(val obj, val out, val pretty);