--- Libc/Libc-1725.40.4/gen/FreeBSD/sethostname.c
+++ Libc/Libc-320/gen/FreeBSD/sethostname.c
@@ -10,6 +10,10 @@
  * 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.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
  * 4. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
@@ -31,12 +35,10 @@
 static char sccsid[] = "@(#)sethostname.c	8.1 (Berkeley) 6/4/93";
 #endif /* LIBC_SCCS and not lint */
 #include <sys/cdefs.h>
-__FBSDID("$FreeBSD: src/lib/libc/gen/sethostname.c,v 1.6 2007/01/09 00:27:55 imp Exp $");
+__FBSDID("$FreeBSD: src/lib/libc/gen/sethostname.c,v 1.4 2002/05/28 16:59:39 alfred Exp $");
 
 #include <sys/param.h>
 #include <sys/sysctl.h>
-
-#include <unistd.h>
 
 int
 sethostname(const char *name, int namelen)