From 97f01d158fbc5baae078008a4df41816543bc97a Mon Sep 17 00:00:00 2001
From: Marcelo Matus <mmatus@acms.arizona.edu>
Date: Wed, 6 Oct 2004 08:37:55 +0000
Subject: [PATCH] add __cplusplus case

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@6343 626c5289-ae23-0410-ae9c-e8d60b6d4f22
---
 Examples/test-suite/preproc.i | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/Examples/test-suite/preproc.i b/Examples/test-suite/preproc.i
index 03789cb87..5ff263df7 100644
--- a/Examples/test-suite/preproc.i
+++ b/Examples/test-suite/preproc.i
@@ -1,5 +1,20 @@
 %module preproc
 
+/* check __cplusplus case */
+%header
+%{
+#ifdef __cplusplus
+extern "C"
+{
+#endif /* __cplusplus */
+  /* C code */
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+%}
+
+
 /* This interface file tests whether SWIG's extended C
    preprocessor is working right.