From b4ba0ab9d629d222dce165e62056ecd7f24e4233 Mon Sep 17 00:00:00 2001
From: Gurusamy Sarathy <gsar@cpan.org>
Date: Thu, 23 Sep 1999 01:12:24 +0000
Subject: add include guard

p4raw-id: //depot/perl@4220
---
 XSUB.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/XSUB.h b/XSUB.h
index 509a1d6b04..a414b85d11 100644
--- a/XSUB.h
+++ b/XSUB.h
@@ -1,3 +1,6 @@
+#ifndef _INC_PERL_XSUB_H
+#define _INC_PERL_XSUB_H 1
+
 #define ST(off) PL_stack_base[ax + (off)]
 
 #if defined(CYGWIN) && defined(USE_DYNAMIC_LOADING)
@@ -279,3 +282,5 @@
 #    define socketpair		PerlSock_socketpair
 #  endif  /* NO_XSLOCKS */
 #endif  /* PERL_CAPI */
+
+#endif _INC_PERL_XSUB_H		/* include guard */
-- 
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