Rodney Grimes's dummy lchown() so that cpio understands 4.4 symbolic links.

(taken from old gnu/usr.bin/cpio)

Reviewed by:	phk

contrib/cpio/lchown.c

@@ -0,0 +1,27 @@
+/* lchown.c - dummy version of lchown for systems that do not store
+   file owners of symbolic links.
+   Copyright (C) 1995 Rodney W. Grimes, Accurate Automation Company
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+/* Written by Rodney W. Grimes <rgrimes@FreeBSD.Org> */
+
+#include <unistd.h>
+
+int
+lchown(const char *path, uid_t owner, gid_t group) {
+
+	return (0);
+}