From 13b0be333a66cf138892d21fa0dccb35e7cb7d8a Mon Sep 17 00:00:00 2001
From: Bruno Haible <bruno@clisp.org>
Date: Fri, 16 Jul 2004 16:09:12 +0000
Subject: [PATCH] Allow use in C++ environment.

---
 lib/ChangeLog  |  5 +++++
 lib/mbswidth.h | 10 ++++++++++
 2 files changed, 15 insertions(+)

diff --git a/lib/ChangeLog b/lib/ChangeLog
index 2c28e44b16..a77eb811e8 100644
--- a/lib/ChangeLog
+++ b/lib/ChangeLog
@@ -1,3 +1,8 @@
+2004-07-16  Bruno Haible  <bruno@clisp.org>
+
+	* mbswidth.h: Add extern "C" for C++.
+	Reported by Albert Chin-A-Young <china@thewrittenword.com>.
+
 2004-07-09  Simon Josefsson  <jas@extundo.com>
 
 	* getndelim2.c: Include stddef.h, for ptrdiff_t.  (FreeBSD 4.9
diff --git a/lib/mbswidth.h b/lib/mbswidth.h
index 6fec3f4904..4fcdb2096a 100644
--- a/lib/mbswidth.h
+++ b/lib/mbswidth.h
@@ -30,6 +30,11 @@
 #endif
 
 
+#ifdef	__cplusplus
+extern "C" {
+#endif
+
+
 /* Optional flags to influence mbswidth/mbsnwidth behavior.  */
 
 /* If this bit is set, return -1 upon finding an invalid or incomplete
@@ -49,3 +54,8 @@ extern int mbswidth (const char *string, int flags);
 /* Returns the number of screen columns needed for the NBYTES bytes
    starting at BUF.  */
 extern int mbsnwidth (const char *buf, size_t nbytes, int flags);
+
+
+#ifdef	__cplusplus
+}
+#endif
-- 
2.30.2