svn commit: r244209 - head/sys/sys

[Andrey V. Elsukov]

Author: ae
Date: Fri Dec 14 12:37:35 2012
New Revision: 244209
URL: http://svnweb.freebsd.org/changeset/base/244209

Log:
  Add an #include guard to the sys/fnv_hash.h.
  
  MFC after:	3 days

Modified:
  head/sys/sys/fnv_hash.h

Modified: head/sys/sys/fnv_hash.h
==============================================================================
--- head/sys/sys/fnv_hash.h	Fri Dec 14 11:38:15 2012	(r244208)
+++ head/sys/sys/fnv_hash.h	Fri Dec 14 12:37:35 2012	(r244209)
@@ -7,6 +7,8 @@
  *
  * $FreeBSD$
  */
+#ifndef _SYS_FNV_HASH_H_
+#define	_SYS_FNV_HASH_H_
 
 typedef u_int32_t Fnv32_t;
 typedef u_int64_t Fnv64_t;
@@ -66,3 +68,4 @@ fnv_64_str(const char *str, Fnv64_t hval
 	}
 	return hval;
 }
+#endif /* _SYS_FNV_HASH_H_ */