From 3ff3dc1fb15a9b4552a2660b2db108aa090869da Mon Sep 17 00:00:00 2001
From: Willy Tarreau <w@1wt.eu>
Date: Mon, 7 May 2007 00:19:57 +0200
Subject: [PATCH] [MINOR] add support for variable size arrays in structures

Depending on the version of GCC, variable size arrays are not
declared in the same manner. Let's add a check for the version
and provide a macro.
---
 include/common/compat.h | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/include/common/compat.h b/include/common/compat.h
index 8261f8f98..1bfe669ab 100644
--- a/include/common/compat.h
+++ b/include/common/compat.h
@@ -22,6 +22,15 @@
 #ifndef _COMMON_COMPAT_H
 #define _COMMON_COMPAT_H
 
+/*
+ * Gcc before 3.0 needs [0] to declare a variable-size array
+ */
+#if  __GNUC__  < 3
+#define VAR_ARRAY	0
+#else
+#define VAR_ARRAY
+#endif
+
 /* This is needed on Linux for Netfilter includes */
 #include <sys/socket.h>
 #include <common/config.h>