2004-02-26  Sebastian Wilhelmi  <seppi@seppi.de>

	* glib/gatomic.c, glib/gatomic.h: New files to implement atomic
	operations for different platforms. Fixes bug #63621.

	* glib/glib.h: Include gatomic.h.

	* configure.in: Add test for assembler routines for atomic operations.

	* glib/Makefile.am: Add gatomic.c, gatomic.h.

	* tests/Makefile.am, tests/atomic-test.c: Unit test for atomic
	operations.

	* glib/glib-overrides.txt, glib/glib-sections.txt,
	glib/glib-docs.sgml, glib/tmpl/atomic_operations.sgml: Add docs
	for atomic operations.