135 #define READ_UTF8(zIn, zTerm, c)                           \  argument
136   c = *(zIn++);                                            \
139     while( zIn!=zTerm && (*zIn & 0xc0)==0x80 ){            \
140       c = (c<<6) + (0x3f & *(zIn++));                      \
185   unsigned char *zIn;         /* Input iterator */  in sqlite3VdbeMemTranslate()  local
218     zIn = (u8*)pMem->z;  in sqlite3VdbeMemTranslate()
219     zTerm = &zIn[pMem->n&~1];  in sqlite3VdbeMemTranslate()
220     while( zIn<zTerm ){  in sqlite3VdbeMemTranslate()
221       temp = *zIn;  in sqlite3VdbeMemTranslate()
222       *zIn = *(zIn+1);  in sqlite3VdbeMemTranslate()
223       zIn++;  in sqlite3VdbeMemTranslate()
224       *zIn++ = temp;  in sqlite3VdbeMemTranslate()
254   zIn = (u8*)pMem->z;  in sqlite3VdbeMemTranslate()
255   zTerm = &zIn[pMem->n];  in sqlite3VdbeMemTranslate()
265       while( zIn<zTerm ){  in sqlite3VdbeMemTranslate()
266         READ_UTF8(zIn, zTerm, c);  in sqlite3VdbeMemTranslate()
272       while( zIn<zTerm ){  in sqlite3VdbeMemTranslate()
273         READ_UTF8(zIn, zTerm, c);  in sqlite3VdbeMemTranslate()
283       while( zIn<zTerm ){  in sqlite3VdbeMemTranslate()
284         c = *(zIn++);  in sqlite3VdbeMemTranslate()
285         c += (*(zIn++))<<8;  in sqlite3VdbeMemTranslate()
288           if( c>=0xdc00 || zIn>=zTerm ){  in sqlite3VdbeMemTranslate()
291             int c2 = *(zIn++);  in sqlite3VdbeMemTranslate()
292             c2 += (*(zIn++))<<8;  in sqlite3VdbeMemTranslate()
294               zIn -= 2;  in sqlite3VdbeMemTranslate()
301           if( zIn<zTerm ){  in sqlite3VdbeMemTranslate()
302             int c2 = (*zIn++);  in sqlite3VdbeMemTranslate()
303             c2 += ((*zIn++)<<8);  in sqlite3VdbeMemTranslate()
312       while( zIn<zTerm ){  in sqlite3VdbeMemTranslate()
313         c = (*(zIn++))<<8;  in sqlite3VdbeMemTranslate()
314         c += *(zIn++);  in sqlite3VdbeMemTranslate()
317           if( c>=0xdc00 || zIn>=zTerm ){  in sqlite3VdbeMemTranslate()
320             int c2 = (*(zIn++))<<8;  in sqlite3VdbeMemTranslate()
321             c2 += *(zIn++);  in sqlite3VdbeMemTranslate()
323               zIn -= 2;  in sqlite3VdbeMemTranslate()
330           if( zIn<zTerm ){  in sqlite3VdbeMemTranslate()
331             int c2 = ((*zIn++)<<8);  in sqlite3VdbeMemTranslate()
332             c2 += (*zIn++);  in sqlite3VdbeMemTranslate()
415 int sqlite3Utf8CharLen(const char *zIn, int nByte){  in sqlite3Utf8CharLen()  argument
417   const u8 *z = (const u8*)zIn;  in sqlite3Utf8CharLen()
445 int sqlite3Utf8To8(unsigned char *zIn){  in sqlite3Utf8To8()  argument
446   unsigned char *zOut = zIn;  in sqlite3Utf8To8()
447   unsigned char *zStart = zIn;  in sqlite3Utf8To8()
450   while( zIn[0] && zOut<=zIn ){  in sqlite3Utf8To8()
451     c = sqlite3Utf8Read((const u8**)&zIn);  in sqlite3Utf8To8()
490 int sqlite3Utf16ByteLen(const void *zIn, int nChar){  in sqlite3Utf16ByteLen()  argument
492   unsigned char const *z = zIn;  in sqlite3Utf16ByteLen()
502   return (int)(z-(unsigned char const *)zIn)   in sqlite3Utf16ByteLen()