svn commit: r244545 - projects/mtree/lib/libnetbsd/sys

[Brooks Davis]

Author: brooks
Date: Fri Dec 21 17:11:53 2012
New Revision: 244545
URL: http://svnweb.freebsd.org/changeset/base/244545

Log:
  Add guard against double include.

Modified:
  projects/mtree/lib/libnetbsd/sys/cdefs.h

Modified: projects/mtree/lib/libnetbsd/sys/cdefs.h
==============================================================================
--- projects/mtree/lib/libnetbsd/sys/cdefs.h	Fri Dec 21 17:08:17 2012	(r244544)
+++ projects/mtree/lib/libnetbsd/sys/cdefs.h	Fri Dec 21 17:11:53 2012	(r244545)
@@ -1,5 +1,8 @@
 /* $FreeBSD$ */
 
+#ifndef _LIBNETBSD_SYS_CDEFS_H_
+#define _LIBNETBSD_SYS_CDEFS_H_
+
 #include_next <sys/cdefs.h>
 
 #ifdef __dead2
@@ -14,3 +17,4 @@
  */
 #define	__arraycount(__x)	(sizeof(__x) / sizeof(__x[0]))
 
+#endif /* _LIBNETBSD_SYS_CDEFS_H_ */