#define safe_object_get_size sgen_safe_object_get_size
-#if defined(HAVE_CONC_GC_AS_DEFAULT)
-/* Use concurrent major on deskstop platforms */
-#define DEFAULT_MAJOR SGEN_MAJOR_CONCURRENT
-#else
-#define DEFAULT_MAJOR SGEN_MAJOR_SERIAL
-#endif
-
typedef enum {
SGEN_MAJOR_DEFAULT,
SGEN_MAJOR_SERIAL,