From c5841193570edf6eca119c583d9e790eef12dcb1 Mon Sep 17 00:00:00 2001
From: okan
Date: Tue, 22 Mar 2011 10:57:31 +0000
Subject: introduce nitems macro, with the appropriate ifndef.

ok oga@
---
 calmwm.h | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'calmwm.h')

diff --git a/calmwm.h b/calmwm.h
index 59da0f1..0f9b18b 100644
--- a/calmwm.h
+++ b/calmwm.h
@@ -15,7 +15,7 @@
  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  *
- * $Id: calmwm.h,v 1.121 2011/03/22 10:52:37 okan Exp $
+ * $Id: calmwm.h,v 1.122 2011/03/22 10:57:31 okan Exp $
  */
 
 #ifndef _CALMWM_H_
@@ -51,6 +51,10 @@
 			PointerMotionMask)
 #define SearchMask	(KeyPressMask|ExposureMask)
 
+#ifndef nitems
+#define nitems(_a) (sizeof((_a)) / sizeof((_a)[0]))
+#endif
+
 enum cwmcolor {
 	CWM_COLOR_BORDOR_ACTIVE,
 	CWM_COLOR_BORDER_INACTIVE,
-- 
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