Copyrighting [non]trivial code

[Arthur David Olson]

I'm less worried by the copyrighting of trivial code than by the copyrighting
of non-trivial code.

	Script started on Fri Jan 23 16:40:58 1987
	$ head /usr/src/lib/libc/compat-sys5/getopt.c
	/*
	 * Copyright (c) 1985 Regents of the University of California.
	 * All rights reserved.  The Berkeley software License Agreement
	 * specifies the terms and conditions for redistribution.
	 */

	#if defined(LIBC_SCCS) && !defined(lint)
	static char sccsid[] = "@(#)getopt.c	4.3 (Berkeley) 3/9/86";
	#endif LIBC_SCCS and not lint

	$ 
	script done on Fri Jan 23 16:41:23 1987
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