Added the macros G_(U)?INT_(8|16|32|64)_FORMAT to use for printf and (much

Added the macros G_(U)?INT_(8|16|32|64)_FORMAT to use for printf and (much

1999-03-15  Sebastian Wilhelmi  <wilhelmi@ira.uka.de>

	* configure.in: Added the macros G_(U)?INT_(8|16|32|64)_FORMAT to
	use for printf and (much more important) scanf format strings for
	the corresponding GLib types.

	* glib.h Added G_(U)?(SHORT|INT|LONG)_FORMAT for consistency. It
	however makes no sense to also provide G_(FLOAT|DOUBLE)_FORMAT, as
	they are different for printf (f for both) and scanf (f for float,
	lf for double). Defining G_INT_FORMAT makes sense however, as we
	might want to define gint to something different than int someday
	in the future. Idea from Sascha Brawer <sb@adasys.ch>.