Tell about using the mingw-based gcc, which is much easier than modifying

Tell about using the mingw-based gcc, which is much easier than modifying

2000-03-26  Tor Lillqvist  <tml@iki.fi>

* README.win32: Tell about using the mingw-based gcc, which is
much easier than modifying the cygwin gcc to product mingw code
for the msvcrt runtime.

* makefile.cygwin.in (WIN32APIHEADERS): Kludge to make it work
with a "pure" mingw gcc, too.