From 627f25bde31b8eb36de0d3adfe22623091ef0d5c Mon Sep 17 00:00:00 2001
From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Tue, 30 May 2006 15:48:30 +0000
Subject: [PATCH] Update ppport.h to not cause warnings with newest Perl
 versions. This is just the minimal necessary change; we might want to adopt
 later PPPort output instead.

---
 src/pl/plperl/ppport.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/pl/plperl/ppport.h b/src/pl/plperl/ppport.h
index e89ab4fc06..8c51dbbd53 100644
--- a/src/pl/plperl/ppport.h
+++ b/src/pl/plperl/ppport.h
@@ -221,6 +221,7 @@ __DATA__
 /* Replace: 0 */
 #endif
 
+#ifndef PERL_UNUSED_DECL
 #ifdef HASATTRIBUTE
 #if (defined(__GNUC__) && defined(__cplusplus)) || defined(__INTEL_COMPILER)
 #define PERL_UNUSED_DECL
@@ -230,6 +231,7 @@ __DATA__
 #else
 #define PERL_UNUSED_DECL
 #endif
+#endif
 
 #ifndef dNOOP
 #define NOOP (void)0
-- 
2.50.0