unifdef
-------

unifdef originally appeared in BSD from sources contributed by Dave
Yost.  This package is a port of the FreeBSD version maintained by
Tony Finch <dot@dotat.at>.  Documentation for unifdef is provided
in the man page.

The FreeBSD page is:

  http://www.freebsd.org/

The sources for unifdef are available here:

  http://www.freebsd.org/cgi/cvsweb.cgi/src/usr.bin/unifdef/

Build Note: The FreeBSD sources are typically not built standalone.
To build 'unifdef' by itself outside of the BSD framework I modified the
program build environment to use the GNU autoconf and automake tools.
I included the 'strlcpy' library.  Additionally I added a simple test
framework with a few small regression cases.

 -- Bob Proulx <bob@proulx.com>
