102 static const UTF32 halfBase = 0x0010000UL;
103 static const UTF32 halfMask = 0x3FFUL;
105 #define UNI_SUR_HIGH_START  (UTF32)0xD800
106 #define UNI_SUR_HIGH_END    (UTF32)0xDBFF
107 #define UNI_SUR_LOW_START   (UTF32)0xDC00
108 #define UNI_SUR_LOW_END     (UTF32)0xDFFF
135 static const UTF32 offsetsFromUTF8[6] = { 0x00000000UL, 0x00003080UL, 0x000E2080UL,
161         const UTF32** sourceStart, const UTF32* sourceEnd,  in ConvertUTF32toUTF16()
164     const UTF32* source = *sourceStart;  in ConvertUTF32toUTF16()
167         UTF32 ch;  in ConvertUTF32toUTF16()
211         UTF32** targetStart, UTF32* targetEnd, ConversionFlags flags) {  in ConvertUTF16toUTF32()
214     UTF32* target = *targetStart;  in ConvertUTF16toUTF32()
215     UTF32 ch, ch2;  in ConvertUTF16toUTF32()
270         UTF32 ch;  in ConvertUTF16toUTF8()
272         const UTF32 byteMask = 0xBF;  in ConvertUTF16toUTF8()
273         const UTF32 byteMark = 0x80;  in ConvertUTF16toUTF8()
280                 UTF32 ch2 = *source;  in ConvertUTF16toUTF8()
305         if (ch < (UTF32)0x80) {      bytesToWrite = 1;  in ConvertUTF16toUTF8()
306         } else if (ch < (UTF32)0x800) {     bytesToWrite = 2;  in ConvertUTF16toUTF8()
307         } else if (ch < (UTF32)0x10000) {   bytesToWrite = 3;  in ConvertUTF16toUTF8()
308         } else if (ch < (UTF32)0x110000) {  bytesToWrite = 4;  in ConvertUTF16toUTF8()
334         const UTF32** sourceStart, const UTF32* sourceEnd,  in ConvertUTF32toUTF8()
337     const UTF32* source = *sourceStart;  in ConvertUTF32toUTF8()
340         UTF32 ch;  in ConvertUTF32toUTF8()
342         const UTF32 byteMask = 0xBF;  in ConvertUTF32toUTF8()
343         const UTF32 byteMark = 0x80;  in ConvertUTF32toUTF8()
357         if (ch < (UTF32)0x80) {      bytesToWrite = 1;  in ConvertUTF32toUTF8()
358         } else if (ch < (UTF32)0x800) {     bytesToWrite = 2;  in ConvertUTF32toUTF8()
359         } else if (ch < (UTF32)0x10000) {   bytesToWrite = 3;  in ConvertUTF32toUTF8()
574         UTF32 ch = 0;  in ConvertUTF8toUTF16()
642         UTF32** targetStart, UTF32* targetEnd, ConversionFlags flags,  in ConvertUTF8toUTF32Impl()
646     UTF32* target = *targetStart;  in ConvertUTF8toUTF32Impl()
648         UTF32 ch = 0;  in ConvertUTF8toUTF32Impl()
729                                            UTF32 **targetStart,  in ConvertUTF8toUTF32Partial()
730                                            UTF32 *targetEnd,  in ConvertUTF8toUTF32Partial()
737                                     const UTF8 *sourceEnd, UTF32 **targetStart,  in ConvertUTF8toUTF32()
738                                     UTF32 *targetEnd, ConversionFlags flags) {  in ConvertUTF8toUTF32()