From e27782326810413d3a0859b2fefb42feda0e3e0a Mon Sep 17 00:00:00 2001
From: Juan RP <xtraeme@gmail.com>
Date: Thu, 6 Dec 2012 10:54:01 +0100
Subject: [PATCH] xbps_api.h.in: don't redefine __{BEGIN,END}_DECLS; which is
 true on BSD.

---
 include/xbps_api.h.in | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/include/xbps_api.h.in b/include/xbps_api.h.in
index f544791c..d4f8fd50 100644
--- a/include/xbps_api.h.in
+++ b/include/xbps_api.h.in
@@ -36,11 +36,15 @@
 #include <confuse.h>
 
 #ifdef  __cplusplus
-# define __BEGIN_DECLS  extern "C" {
-# define __END_DECLS    }
+# ifndef __BEGIN_DECLS
+#  define __BEGIN_DECLS  extern "C" {
+#  define __END_DECLS    }
+# endif
 #else
-# define __BEGIN_DECLS
-# define __END_DECLS
+# ifndef __BEGIN_DECLS
+#  define __BEGIN_DECLS
+#  define __END_DECLS
+# endif
 #endif
 
 /**