76   char z[NHASH];    /* The values that have been hashed */  member
82 static void hash_init(hash *pHash, const char *z){  in hash_init()  argument
84   a = b = z[0];  in hash_init()
86     a += z[i];  in hash_init()
89   memcpy(pHash->z, z, NHASH);  in hash_init()
99   u16 old = pHash->z[pHash->i];  in hash_next()
100   pHash->z[pHash->i] = c;  in hash_next()
121 static u32 hash_once(const char *z){  in hash_once()  argument
123   a = b = z[0];  in hash_once()
125     a += z[i];  in hash_once()
171   unsigned char *z = (unsigned char*)*pz;  in deltaGetInt()  local
172   unsigned char *zStart = z;  in deltaGetInt()
173   while( (c = zValue[0x7f&*(z++)])>=0 ){  in deltaGetInt()
176   z--;  in deltaGetInt()
177   *pLen -= z - zStart;  in deltaGetInt()
178   *pz = (char*)z;  in deltaGetInt()
205   const unsigned char *z = (const unsigned char *)zIn;  in checksum()  local
208   assert( (z - (const unsigned char*)0)%4==0 );  /* Four-byte alignment */  in checksum()
211     while( z<zEnd ){  in checksum()
212       sum += *(unsigned*)z;  in checksum()
213       z += 4;  in checksum()
218     while( z<zEnd ){  in checksum()
219       sum += __builtin_bswap32(*(unsigned*)z);  in checksum()
220       z += 4;  in checksum()
223     while( z<zEnd ){  in checksum()
224       sum += _byteswap_ulong(*(unsigned*)z);  in checksum()
225       z += 4;  in checksum()
232       sum0 += ((unsigned)z[0] + z[4] + z[8] + z[12]);  in checksum()
233       sum1 += ((unsigned)z[1] + z[5] + z[9] + z[13]);  in checksum()
234       sum2 += ((unsigned)z[2] + z[6] + z[10]+ z[14]);  in checksum()
235       sum  += ((unsigned)z[3] + z[7] + z[11]+ z[15]);  in checksum()
236       z += 16;  in checksum()
240       sum0 += z[0];  in checksum()
241       sum1 += z[1];  in checksum()
242       sum2 += z[2];  in checksum()
243       sum  += z[3];  in checksum()
244       z += 4;  in checksum()
251     case 3:   sum += (z[2] << 8);  in checksum()
252     case 2:   sum += (z[1] << 16);  in checksum()
253     case 1:   sum += (z[0] << 24);  in checksum()
867   const char *z;  in deltaparsevtabNext()  local
871   z = pCur->aDelta + pCur->iCursor;  in deltaparsevtabNext()
872   pCur->a1 = deltaGetInt(&z, &i);  in deltaparsevtabNext()
873   switch( z[0] ){  in deltaparsevtabNext()
875       z++;  in deltaparsevtabNext()
876       pCur->a2 = deltaGetInt(&z, &i);  in deltaparsevtabNext()
878       pCur->iNext = (int)(&z[1] - pCur->aDelta);  in deltaparsevtabNext()
882       z++;  in deltaparsevtabNext()
883       pCur->a2 = (unsigned int)(z - pCur->aDelta);  in deltaparsevtabNext()
885       pCur->iNext = (int)(&z[pCur->a1] - pCur->aDelta);  in deltaparsevtabNext()