\param dst Z39.50 OPAC result - allocated by NMEM on marc handle
\param cd iconv handle for the OPAC content (not ISO2709 part)
\param nmem memory for OPACRecord (if NULL, mt NMEM memory is used)
\retval 1 conversion OK
\retval 0 conversion NOT OK
\*/
\param dst Z39.50 OPAC result - allocated by NMEM on marc handle
\param cd iconv handle for the OPAC content (not ISO2709 part)
\param nmem memory for OPACRecord (if NULL, mt NMEM memory is used)
\retval 1 conversion OK
\retval 0 conversion NOT OK
\*/