Add a function to return a list of applicable locale names. (#95587,

Add a function to return a list of applicable locale names. (#95587,

2004-09-07  Matthias Clasen  <mclasen@redhat.com>

	* glib/gutils.h:
	* glib/gutils.c (g_get_language_names): Add a function to
	return a list of applicable locale names.  (#95587,
	Hidetoshi Tajima)
	(guess_category_value, compute_locale_variants):
	(explode_locale, unalias_lang, read_aliases): Helper
	functions for g_get_language_names()

	* tests/testglib.c (main): Show the results of
	g_get_language_names()