%sFtpFseek 
%move location in file for offset number of bytes relative to ref
% 
%in------------------------------------------------------------------------
%  fid:         file identifier (file on remote server)
%  sFtpClient:  a Java SFTPv3Client object (instance of sftp client class)
%  offset:      number of bytes location in file is moved
%  ref:         Reference 
%               e.g. 'bof' -> beginn of file
%                    'eof' -> end of file
%
%out-----------------------------------------------------------------------
%  pos:  pointer to byte location in file
%##########################################################################

function [ pos ] = sFtpFseek(fid, sFtpClient, offset, ref)
  pos = sFtpClient.SFTPv3Fseek(fid, offset, ref);
end