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  • Hash : 2cdc4544
    Author : Ramsay Jones
    Date : 2010-02-26T22:53:10

    Add a pack index 'virtual function' to fetch an index entry
    
    Given an index entry number, the idx_get() function returns an
    (version agnostic) index_entry structure containing all of the
    information required to unpack the corresponding object from
    the '.pack' file.
    
    Since the v1 and v2 file formats differ in the layout of the
    object records, we provide two implementations of the get
    function and initialise the function pointer appropriately.
    
    Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>