--- Libc/Libc-320/include/ulimit.h
+++ Libc/Libc-391/include/ulimit.h
@@ -1,13 +1,41 @@
-#ifndef _ULIMIT_H
-#define _ULIMIT_H
+/*-
+ * Copyright (c) 2002 Kyle Martin <mkm@ieee.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD: src/include/ulimit.h,v 1.4 2003/01/08 01:18:13 tjr Exp $
+ */
 
-#define UL_GETFSIZE 1
-#define UL_SETFSIZE 2
+#ifndef _ULIMIT_H_
+#define	_ULIMIT_H_
 
 #include <sys/cdefs.h>
 
+#define	UL_GETFSIZE	1
+#define	UL_SETFSIZE	2
+
 __BEGIN_DECLS
-long int ulimit(int, ...);
+long	ulimit(int, ...);
 __END_DECLS
 
-#endif /* _ULIMIT_H */
+#endif /* !_ULIMIT_H_ */