1 files changed, 0 insertions, 1 deletions

diff --git a/src/charset.h b/src/charset.h
index 50d230489fe..b5fa36290c8 100644
--- a/src/charset.h
+++ b/src/charset.h
@@ -538,7 +538,6 @@ extern int charset_unibyte;
 extern struct charset *char_charset (int, Lisp_Object, unsigned *);
 extern Lisp_Object charset_attributes (int);
 
-extern int maybe_unify_char (int, Lisp_Object);
 extern int decode_char (struct charset *, unsigned);
 extern unsigned encode_char (struct charset *, int);
 extern int string_xstring_p (Lisp_Object);