(UNIBYTE_CHAR_HAS_MULTIBYTE_P): Delete it.
#define unibyte_char_to_multibyte(c) \
((c) < 256 ? unibyte_to_multibyte_table[(c)] : (c))
-/* Nth element is 1 iff unibyte char N can be mapped to a multibyte
- char. */
-extern char unibyte_has_multibyte_table[256];
-
-#define UNIBYTE_CHAR_HAS_MULTIBYTE_P(c) (unibyte_has_multibyte_table[(c)])
-
/* If C is not ASCII, make it unibyte. */
#define MAKE_CHAR_UNIBYTE(c) \
do { \