win32 libio/gen-param fix

[Jeffrey A Law]

  In message < 199902101600.KAA14526@modi.xraylith.wisc.edu >you write:
  > Jeffrey A Law <law@hurl.cygnus.com> writes:
  > > Wouldn't it be a little better to strip out the problem symbols after the
  > > if/fi block which appears in your patch, but but before the one that
  > > actually looks for _*vt...?
  > 
  > Yes, it certainly would. Thanks for catching that. This one defers
  > deleting named/unique section name until the very end, by which time
  > it's been encased into .data$<_vt$7filebuf>, and so the regexp pattern
  > is a bit different.
  > 
  > Wed Feb 10 09:25:48 1999  Mumit Khan  <khan@xraylith.wisc.edu>
  > 
  > 	* gen-params (VTABLE_LABEL_PREFIX): Handle windows32. 
Thanks.  Installed.
jeff