These are files striped from glib 2.30.2 to build a standalone cogl. A few changes were done on those imported files: - the needed functions in gconvert.[ch] have been stubbed (don't want any of the charset conversions in error messages in standalone mode, - gmain.c has been stipped to only have the one used function (g_get_current_time()), - gtestutils.c has also being stripped down to what cogl uses to reduce what it pulls in, - gmessage.c has seen the charset conversions and invalid unicode caracters escaping stripped. - charset conversion in error messages has been removed in gstrfuncs.c - g_string_append_uri_escaped() has been removed from gstrinc.c - remove g_get_codeset() from gutils.c