-/* Get the size in bytes of an object of mode MODE. */
-
-extern const unsigned char mode_size[NUM_MACHINE_MODES];
-#define GET_MODE_SIZE(MODE) (mode_size[(int) (MODE)])
-
-/* Get the size in bytes of the basic parts of an object of mode MODE. */
-
-extern const unsigned char mode_unit_size[NUM_MACHINE_MODES];
-#define GET_MODE_UNIT_SIZE(MODE) (mode_unit_size[(int) (MODE)])
-
-/* Get the number of units in the object. */
-
-#define GET_MODE_NUNITS(MODE) \
- ((GET_MODE_UNIT_SIZE ((MODE)) == 0) ? 0 \
- : (GET_MODE_SIZE ((MODE)) / GET_MODE_UNIT_SIZE ((MODE))))