From 0813a80223e40a5d122dfa86ea41e7b1c986f093 Mon Sep 17 00:00:00 2001
From: Mike Frysinger <vapier@gentoo.org>
Date: Sat, 5 May 2012 20:26:54 -0400
Subject: add a new ARRAY_SIZE macro and use it

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
---
 src/includes/helpers.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/includes')

diff --git a/src/includes/helpers.h b/src/includes/helpers.h
index 39b192a..94e59a8 100644
--- a/src/includes/helpers.h
+++ b/src/includes/helpers.h
@@ -46,6 +46,8 @@
 # define _unused
 #endif
 
+#define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
+
 /* Some libc implemntations don't have these */
 #ifndef TAILQ_CONCAT
 #define TAILQ_CONCAT(head1, head2, field) do {				      \
-- 
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