Provide both char * and unsigned char * interfaces in UTF-8 module.

Fix unsigned and plan char * mixing.

1 files changed, 1 insertions, 1 deletions

diff --git a/lib.c b/lib.c
index 10c4f972..25e8198e 100644
--- a/lib.c
+++ b/lib.c
@@ -701,7 +701,7 @@ obj_t *string(const wchar_t *str)
   return obj;
 }
 
-obj_t *string_utf8(const unsigned char *str)
+obj_t *string_utf8(const char *str)
 {
   obj_t *obj = make_obj();
   obj->st.type = STR;