4678     unsigned long qv = *pIn++;  in toBase64()  local
4680       qv <<= 8;  in toBase64()
4681       if( nbe<nbIn ) qv |= *pIn++;  in toBase64()
4684       char ce = (nbe<nco)? BX_NUMERAL((u8)(qv & 0x3f)) : PAD_CHAR;  in toBase64()
4685       qv >>= 6;  in toBase64()
4708     unsigned long qv = 0L;  in fromBase64()  local
4733         qv = qv<<6 | bdp;  in fromBase64()
4739       pOut[2] = (qv) & 0xff;  in fromBase64()
4741       pOut[1] = (qv>>8) & 0xff;  in fromBase64()
4743       pOut[0] = (qv>>16) & 0xff;  in fromBase64()
5035     unsigned long qv = *pIn++;  in toBase85()  local
5038       qv = (qv<<8) | *pIn++;  in toBase85()
5042       u8 dv = (u8)(qv % 85);  in toBase85()
5043       qv /= 85;  in toBase85()
5059     unsigned long qv = 0L;  in fromBase85()  local
5071       qv = 85 * qv + (c - cdo);  in fromBase85()
5077       *pOut++ = (qv >> 24)&0xff;  in fromBase85()
5079       *pOut++ = (qv >> 16)&0xff;  in fromBase85()
5081       *pOut++ = (qv >> 8)&0xff;  in fromBase85()
5083       *pOut++ = qv&0xff;  in fromBase85()