36276 static int compare2pow63(const char *zNum, int incr){  in compare2pow63()  argument
36282     c = (zNum[i*incr]-pow63[i])*10;  in compare2pow63()
36285     c = zNum[18*incr] - '8';  in compare2pow63()
36309 SQLITE_PRIVATE int sqlite3Atoi64(const char *zNum, i64 *pNum, int length, u8 enc){  in sqlite3Atoi64()  argument
36318   const char *zEnd = zNum + length;  in sqlite3Atoi64()
36326     for(i=3-enc; i<length && zNum[i]==0; i+=2){}  in sqlite3Atoi64()
36328     zEnd = &zNum[i^1];  in sqlite3Atoi64()
36329     zNum += (enc&1);  in sqlite3Atoi64()
36331   while( zNum<zEnd && sqlite3Isspace(*zNum) ) zNum+=incr;  in sqlite3Atoi64()
36332   if( zNum<zEnd ){  in sqlite3Atoi64()
36333     if( *zNum=='-' ){  in sqlite3Atoi64()
36335       zNum+=incr;  in sqlite3Atoi64()
36336     }else if( *zNum=='+' ){  in sqlite3Atoi64()
36337       zNum+=incr;  in sqlite3Atoi64()
36340   zStart = zNum;  in sqlite3Atoi64()
36341   while( zNum<zEnd && zNum[0]=='0' ){ zNum+=incr; } /* Skip leading zeros. */  in sqlite3Atoi64()
36342   for(i=0; &zNum[i]<zEnd && (c=zNum[i])>='0' && c<='9'; i+=incr){  in sqlite3Atoi64()
36360   if( i==0 && zStart==zNum ){    /* No digits */  in sqlite3Atoi64()
36364   }else if( &zNum[i]<zEnd ){     /* Extra bytes at the end */  in sqlite3Atoi64()
36367       if( !sqlite3Isspace(zNum[jj]) ){  in sqlite3Atoi64()
36372     }while( &zNum[jj]<zEnd );  in sqlite3Atoi64()
36380     c = i>19*incr ? 1 : compare2pow63(zNum, incr);  in sqlite3Atoi64()
36446 SQLITE_PRIVATE int sqlite3GetInt32(const char *zNum, int *pValue){  in sqlite3GetInt32()  argument
36450   if( zNum[0]=='-' ){  in sqlite3GetInt32()
36452     zNum++;  in sqlite3GetInt32()
36453   }else if( zNum[0]=='+' ){  in sqlite3GetInt32()
36454     zNum++;  in sqlite3GetInt32()
36457   else if( zNum[0]=='0'  in sqlite3GetInt32()
36458         && (zNum[1]=='x' || zNum[1]=='X')  in sqlite3GetInt32()
36459         && sqlite3Isxdigit(zNum[2])  in sqlite3GetInt32()
36462     zNum += 2;  in sqlite3GetInt32()
36463     while( zNum[0]=='0' ) zNum++;  in sqlite3GetInt32()
36464     for(i=0; i<8 && sqlite3Isxdigit(zNum[i]); i++){  in sqlite3GetInt32()
36465       u = u*16 + sqlite3HexToInt(zNum[i]);  in sqlite3GetInt32()
36467     if( (u&0x80000000)==0 && sqlite3Isxdigit(zNum[i])==0 ){  in sqlite3GetInt32()
36475   if( !sqlite3Isdigit(zNum[0]) ) return 0;  in sqlite3GetInt32()
36476   while( zNum[0]=='0' ) zNum++;  in sqlite3GetInt32()
36477   for(i=0; i<11 && (c = zNum[i] - '0')>=0 && c<=9; i++){  in sqlite3GetInt32()