From: Ken Raeburn <raeburn@raeburn.org>
Date: Fri, 19 Jul 2002 14:26:53 +0000 (+0000)
Subject: (BCOPY_SHORT): Source pointer now points to const.
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(BCOPY_SHORT): Source pointer now points to const.
---

diff --git a/src/charset.h b/src/charset.h
index 58e8f3dfb9d..2b58f88f840 100644
--- a/src/charset.h
+++ b/src/charset.h
@@ -826,7 +826,8 @@ extern Lisp_Object Vauto_fill_chars;
 #define BCOPY_SHORT(from, to, len)		\
   do {						\
     int i = len;				\
-    unsigned char *from_p = from, *to_p = to;	\
+    const unsigned char *from_p = from;		\
+    unsigned char *to_p = to;			\
     while (i--) *to_p++ = *from_p++;		\
   } while (0)