make it compile again

make it compile again

2001-07-20  Hans Breuer  <hans@breuer.org>

	* glib/glib/giowin32.c : make it compile again

	* glib/glib.def : updated exports

	* glib/makefile.msc.in :
	* glib/makefile.mingw.in :
	* tests/makefile.msc.in : reflect glib move

	* tests/mainloop-test.c : #include <io.h> for _pipe()

	* tests/gio-test.c : casts for strict compiler settings

	* makefile.msc.in : new master makefile reflecting the glib
	move. The '.in' isn't really needed anymore, because there
	is no version number in it