Wed Jan  7 02:41:14 2004  Matthias Clasen  <maclas@gmx.de>

	* gdk-pixbuf-io.c (gdk_pixbuf_save_to_bufferv):
	* gdk-pixbuf-io.c (gdk_pixbuf_save_to_buffer):
	* gdk-pixbuf-io.c (gdk_pixbuf_save_to_callbackv):
	* gdk-pixbuf-io.c (gdk_pixbuf_save_to_callback): New public API
	to save pixbufs to non-file locations.  (#82203, Tim Evans)

	* gdk-pixbuf.h:
	* gdk_pixbuf.def: Declare the new public API.

	* gdk-pixbuf-io.h: Add save_to_callback to the module interface.

	* io-jpeg.c:
	* io-png.c: Implement save_to_callback.

	* gdk-pixbuf-io.c (gdk_pixbuf_savev):
	* gdk-pixbuf-io.c (gdk_pixbuf_save): Update documentation.

	* gdk-pixbuf-io.c (gdk_pixbuf_real_save): Support saving via
	image_module->save_to_callback.

	* gdk-pixbuf-io.c (gdk_pixbuf_real_save_to_callback): New generic
	save_to_callback function which falls back to image_module->save
	on a temp file.