===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/procname.c,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- src/usr.bin/tmux/procname.c	2009/06/01 22:58:49	1.1
+++ src/usr.bin/tmux/procname.c	2009/06/26 10:55:37	1.2
@@ -1,4 +1,4 @@
-/* $OpenBSD: procname.c,v 1.1 2009/06/01 22:58:49 nicm Exp $ */
+/* $OpenBSD: procname.c,v 1.2 2009/06/26 10:55:37 nicm Exp $ */
 
 /*
  * Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -25,7 +25,9 @@
 #include <string.h>
 #include <unistd.h>
 
+#ifndef nitems
 #define nitems(_a) (sizeof((_a)) / sizeof((_a)[0]))
+#endif
 
 #define is_runnable(p) \
 	((p)->p_stat == SRUN || (p)->p_stat == SIDL || (p)->p_stat == SONPROC)