(CHAR_MULTIBYTE_P): Moved to mb-utf-8.h.

(CHAR_MULTIBYTE_P): Moved to mb-utf-8.h.
(CHAR_ASCII_P): Likewise.
(CHAR_FIELD1_MASK): Deleted.
(CHAR_FIELD2_MASK): Deleted.
(CHAR_FIELD3_MASK): Deleted.
(MAX_CHAR_BASIC_LATIN): New macro.
(CHAR_FIELD1): Deleted.
(CHAR_FIELD2_INTERNAL): Deleted.
(CHAR_FIELD3_INTERNAL): Deleted.
(FIELD1_TO_PRIVATE_LEADING_BYTE): Deleted.
(FIELD1_TO_OFFICIAL_LEADING_BYTE): Deleted.
(FIELD2_TO_PRIVATE_LEADING_BYTE): Deleted.
(FIELD2_TO_OFFICIAL_LEADING_BYTE): Deleted.
(MIN_CHAR_FIELD1_OFFICIAL): Deleted.
(MAX_CHAR_FIELD1_OFFICIAL): Deleted.
(MIN_CHAR_FIELD2_PRIVATE): Deleted.
(MAX_CHAR_FIELD2_PRIVATE): Deleted.
(MIN_CHAR_FIELD1_PRIVATE): Deleted.
(MAX_CHAR_FIELD1_PRIVATE): Deleted.
(MULE_CHAR_PRIVATE_OFFSET): Deleted.
(MIN_CHAR_PRIVATE_TYPE9N): Deleted.
(MAX_CHAR_PRIVATE_TYPE9N): Deleted.
(MIN_CHAR_PRIVATE_TYPE9NX9N): Deleted.
(MIN_CHAR_OFFICIAL_TYPE9NX9N): Deleted.
(MIN_CHAR_COMPOSITION): Deleted.
(breakup_char_1): Use `MAX_CHAR_BASIC_LATIN' instead of
`CHAR_ASCII_P'; use `0x7f' instead of `CHAR_FIELD3_INTERNAL'.