187   unsigned char *z;           /* Output iterator */  in sqlite3VdbeMemTranslate()  local
218     zIn = (u8*)pMem->z;  in sqlite3VdbeMemTranslate()
254   zIn = (u8*)pMem->z;  in sqlite3VdbeMemTranslate()
260   z = zOut;  in sqlite3VdbeMemTranslate()
267         WRITE_UTF16LE(z, c);  in sqlite3VdbeMemTranslate()
274         WRITE_UTF16BE(z, c);  in sqlite3VdbeMemTranslate()
277     pMem->n = (int)(z - zOut);  in sqlite3VdbeMemTranslate()
278     *z++ = 0;  in sqlite3VdbeMemTranslate()
308         WRITE_UTF8(z, c);  in sqlite3VdbeMemTranslate()
337         WRITE_UTF8(z, c);  in sqlite3VdbeMemTranslate()
340     pMem->n = (int)(z - zOut);  in sqlite3VdbeMemTranslate()
342   *z = 0;  in sqlite3VdbeMemTranslate()
349   pMem->z = (char*)zOut;  in sqlite3VdbeMemTranslate()
350   pMem->zMalloc = pMem->z;  in sqlite3VdbeMemTranslate()
351   pMem->szMalloc = sqlite3DbMallocSize(pMem->db, pMem->z);  in sqlite3VdbeMemTranslate()
383     u8 b1 = *(u8 *)pMem->z;  in sqlite3VdbeMemHandleBom()
384     u8 b2 = *(((u8 *)pMem->z) + 1);  in sqlite3VdbeMemHandleBom()
397       memmove(pMem->z, &pMem->z[2], pMem->n);  in sqlite3VdbeMemHandleBom()
398       pMem->z[pMem->n] = '\0';  in sqlite3VdbeMemHandleBom()
399       pMem->z[pMem->n+1] = '\0';  in sqlite3VdbeMemHandleBom()
417   const u8 *z = (const u8*)zIn;  in sqlite3Utf8CharLen()  local
420     zTerm = &z[nByte];  in sqlite3Utf8CharLen()
424   assert( z<=zTerm );  in sqlite3Utf8CharLen()
425   while( *z!=0 && z<zTerm ){  in sqlite3Utf8CharLen()
426     SQLITE_SKIP_UTF8(z);  in sqlite3Utf8CharLen()
469 char *sqlite3Utf16to8(sqlite3 *db, const void *z, int nByte, u8 enc){  in sqlite3Utf16to8()  argument
473   sqlite3VdbeMemSetStr(&m, z, nByte, enc, SQLITE_STATIC);  in sqlite3Utf16to8()
477     m.z = 0;  in sqlite3Utf16to8()
481   assert( m.z || db->mallocFailed );  in sqlite3Utf16to8()
482   return m.z;  in sqlite3Utf16to8()
492   unsigned char const *z = zIn;  in sqlite3Utf16ByteLen()  local
495   if( SQLITE_UTF16NATIVE==SQLITE_UTF16LE ) z++;  in sqlite3Utf16ByteLen()
497     c = z[0];  in sqlite3Utf16ByteLen()
498     z += 2;  in sqlite3Utf16ByteLen()
499     if( c>=0xd8 && c<0xdc && z[0]>=0xdc && z[0]<0xe0 ) z += 2;  in sqlite3Utf16ByteLen()
502   return (int)(z-(unsigned char const *)zIn)   in sqlite3Utf16ByteLen()
515   unsigned char *z;  in sqlite3UtfSelfTest()  local
520     z = zBuf;  in sqlite3UtfSelfTest()
521     WRITE_UTF8(z, i);  in sqlite3UtfSelfTest()
522     n = (int)(z-zBuf);  in sqlite3UtfSelfTest()
524     z[0] = 0;  in sqlite3UtfSelfTest()
525     z = zBuf;  in sqlite3UtfSelfTest()
526     c = sqlite3Utf8Read((const u8**)&z);  in sqlite3UtfSelfTest()
531     assert( (z-zBuf)==n );  in sqlite3UtfSelfTest()