58     UInt32 val = c;  in CheckUTF8()  local
65       val <<= 6;  in CheckUTF8()
66       val |= (c2 - 0x80);  in CheckUTF8()
70     if (val >= 0x110000)  in CheckUTF8()
109     UInt32 val = c;  in Utf8_To_Utf16()  local
120       val <<= 6;  in Utf8_To_Utf16()
121       val |= (c2 - 0x80);  in Utf8_To_Utf16()
128     if (val < 0x10000)  in Utf8_To_Utf16()
131         dest[destPos] = (wchar_t)val;  in Utf8_To_Utf16()
136       val -= 0x10000;  in Utf8_To_Utf16()
137       if (val >= 0x100000)  in Utf8_To_Utf16()
141         dest[destPos + 0] = (wchar_t)(0xD800 + (val >> 10));  in Utf8_To_Utf16()
142         dest[destPos + 1] = (wchar_t)(0xDC00 + (val & 0x3FF));  in Utf8_To_Utf16()
151 #define _UTF8_HEAD(n, val) ((char)(_UTF8_START(n) + (val >> (6 * (n)))))  argument
152 #define _UTF8_CHAR(n, val) ((char)(0x80 + (((val) >> (6 * (n))) & 0x3F)))  argument
162     UInt32 val = *src++;  in Utf16_To_Utf8_Calc()  local
164     if (val < 0x80)  in Utf16_To_Utf8_Calc()
167     if (val < _UTF8_RANGE(1))  in Utf16_To_Utf8_Calc()
173     if (val >= 0xD800 && val < 0xDC00 && src != srcLim)  in Utf16_To_Utf8_Calc()
190          if (val < _UTF8_RANGE(2)) size += 2;  in Utf16_To_Utf8_Calc()
191     else if (val < _UTF8_RANGE(3)) size += 3;  in Utf16_To_Utf8_Calc()
192     else if (val < _UTF8_RANGE(4)) size += 4;  in Utf16_To_Utf8_Calc()
193     else if (val < _UTF8_RANGE(5)) size += 5;  in Utf16_To_Utf8_Calc()
207     UInt32 val = *src++;  in Utf16_To_Utf8()  local
209     if (val < 0x80)  in Utf16_To_Utf8()
211       *dest++ = (char)val;  in Utf16_To_Utf8()
215     if (val < _UTF8_RANGE(1))  in Utf16_To_Utf8()
217       dest[0] = _UTF8_HEAD(1, val);  in Utf16_To_Utf8()
218       dest[1] = _UTF8_CHAR(0, val);  in Utf16_To_Utf8()
223     if (val >= 0xD800 && val < 0xDC00 && src != srcLim)  in Utf16_To_Utf8()
229         val = (((val - 0xD800) << 10) | (c2 - 0xDC00)) + 0x10000;  in Utf16_To_Utf8()
230         dest[0] = _UTF8_HEAD(3, val);  in Utf16_To_Utf8()
231         dest[1] = _UTF8_CHAR(2, val);  in Utf16_To_Utf8()
232         dest[2] = _UTF8_CHAR(1, val);  in Utf16_To_Utf8()
233         dest[3] = _UTF8_CHAR(0, val);  in Utf16_To_Utf8()
240     if (val < _UTF8_RANGE(2))  in Utf16_To_Utf8()
243       dest[0] = _UTF8_HEAD(2, val);  in Utf16_To_Utf8()
244       dest[1] = _UTF8_CHAR(1, val);  in Utf16_To_Utf8()
245       dest[2] = _UTF8_CHAR(0, val);  in Utf16_To_Utf8()
254          if (val < _UTF8_RANGE(3)) { numBits = 6 * 3; b = _UTF8_HEAD(3, val); }  in Utf16_To_Utf8()
255     else if (val < _UTF8_RANGE(4)) { numBits = 6 * 4; b = _UTF8_HEAD(4, val); }  in Utf16_To_Utf8()
256     else if (val < _UTF8_RANGE(5)) { numBits = 6 * 5; b = _UTF8_HEAD(5, val); }  in Utf16_To_Utf8()
264       *dest++ = (char)(0x80 + ((val >> numBits) & 0x3F));  in Utf16_To_Utf8()