
{ The purpose of this procedure is primarily to convert file from/to 170
{ format to/from 180 format for Remote Host.  Conversion is performed
{ to/from a buffer from/to a file.
{
{   SRP$RECORD_CONVERSION_MANAGER (CONVERSION_INFO, BUFFER_PTR,
{       BUFFER_LENGTH, EOF_FLAG, STATUS)
{
{ CONVERSION_INFO: (input, output) This parameter is a record containing
{   control information and information that must be preserved between
{   calls to this procedure.
{
{ BUFFER_PTR: (input) This is pointer to a buffer which is used to hold
{   foreign (170) code that will be converted from or to.
{
{ BUFFER_LENGTH: (input, output) This parameter is either the length of
{   the 170 buffer to be converted or the length 170 buffer that code has
{   been converted into.
{
{ EOF_FLAG: (output) This parameter is a boolean that indicates when
{   the end of a 180 file has been found.  It is only valid for conversions
{   from 180 to 170.
{
{ STATUS: (output) This parameter specifies the request status.
