From 19389f2b82ec54fd4c847a18f16482e7be4c9887 Mon Sep 17 00:00:00 2001
From: Lasse Collin <lasse.collin@tukaani.org>
Date: Wed, 16 Jan 2008 14:31:44 +0200
Subject: [PATCH] Added ARRAY_SIZE(array) macro.

---
 src/common/sysdefs.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/common/sysdefs.h b/src/common/sysdefs.h
index 7b69504c..8ebe476f 100644
--- a/src/common/sysdefs.h
+++ b/src/common/sysdefs.h
@@ -154,4 +154,8 @@ typedef unsigned char _Bool;
 #	define MAX(x, y) ((x) > (y) ? (x) : (y))
 #endif
 
+#ifndef ARRAY_SIZE
+#	define ARRAY_SIZE(array) (sizeof(array) / sizeof((array)[0]))
+#endif
+
 #endif