-
-#define UTF8_MAXLEN 13 /* how wide can a single UTF8 encoded character become */
-
-/* #define IN_UTF8 (PL_curcop->op_private & HINT_UTF8) */
-#define IN_BYTE (PL_curcop->op_private & HINT_BYTE)
-#ifdef USE_BYTES_DOWNGRADES
-#define DO_UTF8(sv) (SvUTF8(sv) && !(IN_BYTE && sv_utf8_downgrade(sv,0)))
-#else
-#define DO_UTF8(sv) (SvUTF8(sv) && !IN_BYTE)
-#endif
-
-#define UTF8_ALLOW_EMPTY 0x0001
-#define UTF8_ALLOW_CONTINUATION 0x0002
-#define UTF8_ALLOW_NON_CONTINUATION 0x0004
-#define UTF8_ALLOW_FE_FF 0x0008
-#define UTF8_ALLOW_SHORT 0x0010
-#define UTF8_ALLOW_SURROGATE 0x0020
-#define UTF8_ALLOW_BOM 0x0040
-#define UTF8_ALLOW_FFFF 0x0080
-#define UTF8_ALLOW_LONG 0x0100
-#define UTF8_ALLOW_ANYUV (UTF8_ALLOW_EMPTY|UTF8_ALLOW_FE_FF|\
- UTF8_ALLOW_SURROGATE|UTF8_ALLOW_BOM|\
- UTF8_ALLOW_FFFF|UTF8_ALLOW_LONG)
-#define UTF8_ALLOW_ANY 0x00ff
-#define UTF8_CHECK_ONLY 0x0100
-
-#define UNICODE_SURROGATE_FIRST 0xd800
-#define UNICODE_SURROGATE_LAST 0xdfff
-#define UNICODE_REPLACEMENT 0xfffd
-#define UNICODE_BYTER_ORDER_MARK 0xfffe
-#define UNICODE_ILLEGAL 0xffff
-
-#define UNICODE_IS_SURROGATE(c) ((c) >= UNICODE_SURROGATE_FIRST && \
- (c) <= UNICODE_SURROGATE_LAST)
-#define UNICODE_IS_REPLACEMENT(c) ((c) == UNICODE_REPLACMENT)
-#define UNICODE_IS_BYTE_ORDER_MARK(c) ((c) == UNICODE_BYTER_ORDER_MARK)
-#define UNICODE_IS_ILLEGAL(c) ((c) == UNICODE_ILLEGAL)
-