gdk/gdkimage.h No need any longer on Win32 for the shared memory

gdk/gdkimage.h No need any longer on Win32 for the shared memory

2000-08-20  Tor Lillqvist  <tml@iki.fi>

	* gdk/gdkimage.h
	* gdk/win32/gdkimage-win32.c: No need any longer on Win32 for the
	shared memory image+pixmap GdkImage type, or
	gdk_image_bitmap_new(). They were used in the gdk_imlib port, but
	I am dropping that.

	* gtk/gtkmain.h: On Win32, use a #define to map gtk_init() to
	actually call gtk_init_abi_check(), passing also
	sizeof(GtkWindow). Ditto for gtk_init_check().

	* gtk/gtk.def
	* gtk/gtkmain.c: (gtk_init_abi_check, gtk_init_check_abi_check):
	New functions, used to check that the GTK+-using code has been
	compiled using the correct compiler and switches. In particular,
	with gcc one has to use the -fnative-struct switch as GTK+ is
	compiled with that.