dnl header fields. This is an attempt to do that. I can't think of a
dnl good feature test for this.
case "${target}" in
-*-*-bsd4.4* | *-*-netbsd* | *-*-freebsd* | *-*-openbsd*)
+*-*-bsd4.4* | *-*-netbsd* | *-*-freebsd* | *-*-openbsd* \
+| *-*-cygwin* | *-*-mingw32 | *-*-win32 )
AC_DEFINE(BSD44_FORMAT)
;;
esac