From ad3f62d6d9c639fe4e8811f3bb86417039a3c090 Mon Sep 17 00:00:00 2001
From: Matthias Andree <matthias.andree@gmx.de>
Date: Sat, 11 Feb 2017 20:22:55 +0100
Subject: Quiet linker warnings around yywrap() fix when using a C++ compiler.

---
 rcfile_l.l | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/rcfile_l.l b/rcfile_l.l
index b4899a2c..e27545e4 100644
--- a/rcfile_l.l
+++ b/rcfile_l.l
@@ -27,6 +27,9 @@ int prc_lineno = 1;
 
 #define YY_NO_INPUT
 
+#ifdef __cplusplus
+extern "C"
+#endif
 int yywrap(void) { return 1; }
 
 %}
-- 
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