56 #define CBU_IS_UNICODE_NONCHAR(c) \  argument
78 #define CBU_IS_UNICODE_CHAR(c) \  argument
90 #define CBU_IS_SURROGATE(c) (((c)&0xfffff800)==0xd800)  argument
99 #define CBU_IS_SURROGATE_LEAD(c) (((c)&0x400)==0)  argument
125 #define CBU8_IS_SINGLE(c) (((c)&0x80)==0)  argument
133 #define CBU8_IS_LEAD(c) ((uint8)((c)-0xc0)<0x3e)  argument
141 #define CBU8_IS_TRAIL(c) (((c)&0xc0)==0x80)  argument
150 #define CBU8_LENGTH(c) \  argument
192 #define CBU8_NEXT(s, i, length, c) { \  argument
216 #define CBU8_APPEND_UNSAFE(s, i, c) { \  argument
244 #define CBU16_IS_SINGLE(c) !CBU_IS_SURROGATE(c)  argument
252 #define CBU16_IS_LEAD(c) (((c)&0xfffffc00)==0xd800)  argument
260 #define CBU16_IS_TRAIL(c) (((c)&0xfffffc00)==0xdc00)  argument
268 #define CBU16_IS_SURROGATE(c) CBU_IS_SURROGATE(c)  argument
277 #define CBU16_IS_SURROGATE_LEAD(c) (((c)&0x400)==0)  argument
325 #define CBU16_LENGTH(c) ((uint32)(c)<=0xffff ? 1 : 2)  argument
353 #define CBU16_NEXT(s, i, length, c) { \  argument
377 #define CBU16_APPEND_UNSAFE(s, i, c) { \  argument