From 06728e052e6522623d9b38a264cf488e75bb5e0c Mon Sep 17 00:00:00 2001
From: Giuseppe Scrivano <gscrivano@gnu.org>
Date: Sun, 22 Aug 2010 10:20:42 -0400
Subject: [PATCH] fts: allow compilation with C++

* lib/fts_.h: Specify extern "C" linkage with C++.
---
 ChangeLog  | 5 +++++
 lib/fts_.h | 9 +++++++--
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index b540fd196..133734734 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2010-08-22  Giuseppe Scrivano  <gscrivano@gnu.org>
+
+	fts: allow compilation with C++
+	* lib/fts_.h: Specify extern "C" linkage with C++.
+
 2010-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 
 	Fix gnulib-tool sed script de-commentation for AIX sed.
diff --git a/lib/fts_.h b/lib/fts_.h
index 75324d42d..1d532b474 100644
--- a/lib/fts_.h
+++ b/lib/fts_.h
@@ -55,9 +55,14 @@
 #  undef __THROW
 #  define __THROW
 #  undef __BEGIN_DECLS
-#  define __BEGIN_DECLS
 #  undef __END_DECLS
-#  define __END_DECLS
+#  ifdef __cplusplus
+#   define __BEGIN_DECLS extern "C" {
+#   define __END_DECLS }
+#  else
+#   define __BEGIN_DECLS
+#   define __END_DECLS
+#  endif
 # endif
 
 # include <stddef.h>
-- 
2.11.0