RFU: unifdef 2.6-1

[Jari Aalto]

wget --recursive --no-host-directories --cut-dirs=3 \
    http://cante.net/~jaalto/tmp/cygwin/unifdef/setup.hint \
    http://cante.net/~jaalto/tmp/cygwin/unifdef/unifdef-2.6-1-src.tar.bz2 \
    http://cante.net/~jaalto/tmp/cygwin/unifdef/unifdef-2.6-1.tar.bz2

Oldest can be removed,
Jari