For package maintainers: dlls which use fdopen

[Christopher Faylor]

I just did a quick unofficial scan of my /bin area and unearthed
the following dlls using fdopen, making them potential candidates
for rebuilding under 1.5.1.

  cygXpm-X4.dll
  cygXpm-noX4.dll
  cygbz2-1.dll
  cygbz21.0.dll
  cygguile-12.dll
  cygguile-14.dll
  cygguilereadline-14.dll
  cygguilereadline-v-12-12.dll
  cygncurses7.dll
  cygperl5_8_0.dll
  cygungif-4.dll
  cygwin1.dll
  cygz.dll
  libperl5_6_1.dll
  libpython2.2.dll
  libzsh-4.0.6.dll

FYI,
cgf