diff -urNd glib_old-1.2.10/glib.h glib_old-1.2.10-michael/glib.h
--- glib_old-1.2.10/glib.h	2001-02-27 13:44:38.000000000 +1000
+++ glib_old-1.2.10-michael/glib.h	2011-03-12 00:56:12.825106280 +1000
@@ -204,7 +204,11 @@
 #ifndef G_INLINE_FUNC
 #  ifdef __GNUC__
 #    ifdef __OPTIMIZE__
-#      define G_INLINE_FUNC extern inline
+#      if __GNUC_PREREQ (4,2) && defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+#        define G_INLINE_FUNC extern inline __attribute__ ((__gnu_inline__))
+#      else
+#        define G_INLINE_FUNC extern inline
+#      endif
 #    else
 #      undef G_CAN_INLINE
 #      define G_INLINE_FUNC extern