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    ===                         SOURCE CODE REFERENCE                       ===
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    Sapphire comes with three Turbo Pascal source code files:


    FILE NAME  DESCRIPTION
    ---------  -------------------------------------
    SDOOR.INC  File format for door file
    SSOF.INC   File format for software library file
    SUSER.INC  File format for user list file


    These files are helpful if you want to write your own Sapphire utility
    programs.