-/* Define how to take a char and sign-extend into an int.
- On machines where char is signed, this is a no-op. */
-#define SIGN_EXTEND_CHAR(c) (c)
-
-/* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend
- the bit field into an int. In other words, if bit fields
- are always unsigned.
-
- If you use NO_UNION_TYPE, this flag does not matter. */
-/* #define EXPLICIT_SIGN_EXTEND */
-