58 static const UTF32 halfBase = 0x0010000UL;
59 static const UTF32 halfMask = 0x3FFUL;
61 #define UNI_SUR_HIGH_START  (UTF32)0xD800
62 #define UNI_SUR_HIGH_END    (UTF32)0xDBFF
63 #define UNI_SUR_LOW_START   (UTF32)0xDC00
64 #define UNI_SUR_LOW_END     (UTF32)0xDFFF
93 static const UTF32 offsetsFromUTF8[6] = { 0x00000000UL, 0x00003080UL, 0x000E2080UL, 
119         const UTF32** sourceStart, const UTF32* sourceEnd,   in ConvertUTF32toUTF16()
122     const UTF32* source = *sourceStart;  in ConvertUTF32toUTF16()
125         UTF32 ch;  in ConvertUTF32toUTF16()
169         UTF32** targetStart, UTF32* targetEnd, ConversionFlags flags) {  in ConvertUTF16toUTF32()
172     UTF32* target = *targetStart;  in ConvertUTF16toUTF32()
173     UTF32 ch, ch2;  in ConvertUTF16toUTF32()
228         UTF32 ch;  in ConvertUTF16toUTF8()
230         const UTF32 byteMask = 0xBF;  in ConvertUTF16toUTF8()
231         const UTF32 byteMark = 0x80;   in ConvertUTF16toUTF8()
238                 UTF32 ch2 = *source;  in ConvertUTF16toUTF8()
263         if (ch < (UTF32)0x80) {      bytesToWrite = 1;  in ConvertUTF16toUTF8()
264         } else if (ch < (UTF32)0x800) {     bytesToWrite = 2;  in ConvertUTF16toUTF8()
265         } else if (ch < (UTF32)0x10000) {   bytesToWrite = 3;  in ConvertUTF16toUTF8()
266         } else if (ch < (UTF32)0x110000) {  bytesToWrite = 4;  in ConvertUTF16toUTF8()
292         const UTF32** sourceStart, const UTF32* sourceEnd,   in ConvertUTF32toUTF8()
295     const UTF32* source = *sourceStart;  in ConvertUTF32toUTF8()
298         UTF32 ch;  in ConvertUTF32toUTF8()
300         const UTF32 byteMask = 0xBF;  in ConvertUTF32toUTF8()
301         const UTF32 byteMark = 0x80;   in ConvertUTF32toUTF8()
315         if (ch < (UTF32)0x80) {      bytesToWrite = 1;  in ConvertUTF32toUTF8()
316         } else if (ch < (UTF32)0x800) {     bytesToWrite = 2;  in ConvertUTF32toUTF8()
317         } else if (ch < (UTF32)0x10000) {   bytesToWrite = 3;  in ConvertUTF32toUTF8()
522         UTF32 ch = 0;  in ConvertUTF8toUTF16()
590         UTF32** targetStart, UTF32* targetEnd, ConversionFlags flags,  in ConvertUTF8toUTF32Impl()
594     UTF32* target = *targetStart;  in ConvertUTF8toUTF32Impl()
596         UTF32 ch = 0;  in ConvertUTF8toUTF32Impl()
677                                            UTF32 **targetStart,  in ConvertUTF8toUTF32Partial()
678                                            UTF32 *targetEnd,  in ConvertUTF8toUTF32Partial()
685                                     const UTF8 *sourceEnd, UTF32 **targetStart,  in ConvertUTF8toUTF32()
686                                     UTF32 *targetEnd, ConversionFlags flags) {  in ConvertUTF8toUTF32()