You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: processQCGliderData.m
    path of file: ./repos/glider_toolbox/m/qc_tools
    
    the code of the file until where you have to start completion: function [ data_qc, meta_qc ] = processQCGliderData( data_proc, meta_proc, varargin )
% TODO: This is to be completed later, for now is to add a default value to _QC

    
function [ data_qc, meta_qc ] = processQCGliderData( data_proc, meta_proc, varargin )
% TODO: This is to be completed later, for now is to add a default value to _QC
% variables for EGO formats

    data_qc = data_proc;
    meta_qc = meta_proc;

end