#define mp_realloc ucw_mp_realloc
#define mp_realloc_zero ucw_mp_realloc_zero
#define mp_restore ucw_mp_restore
+#define mp_shrink ucw_mp_shrink
#define mp_spread_internal ucw_mp_spread_internal
#define mp_start ucw_mp_start
#define mp_start_internal ucw_mp_start_internal