Simplified segmentation segment description

    The following tables show the default segment attributes for memory
    models defined with the MODEL directive:


    Models TINY, SMALL, MEDIUM, COMPACT, LARGE, HUGE

    Directive   Segment name   Align   Combine   Class         Group
    ─────────────────────────────────────────────────────────────────
    CODESEG     _TEXT  1)      Word    PUBLIC    'CODE'        2)
    FARDATA     FAR_DATA       Para    private   'FAR_DATA'
    UFARDATA    FAR_BSS        Para    private   'FAR_BSS'
    DATASEG     _DATA          Word    PUBLIC    'DATA'        DGROUP
    CONST       CONST          Word    PUBLIC    'CONST'       DGROUP
    UDATASEG    _BSS           Word    PUBLIC    'BSS'         DGROUP
    STACK  3)   STACK          Para    Stack     'STACK'       DGROUP

    Notes: 1) segment name = <module>_TEXT for MEDIUM, LARGE, HUGE
           2) code segment included in DGROUP for TINY model
           3) STACK not assumed to be in DGROUP if FARSTACK specified in
              the MODEL statement


    Model TCHUGE (Borland C++)

    Directive   Segment name   Align   Combine   Class         Group
    ─────────────────────────────────────────────────────────────────
    CODESEG     <module>_TEXT  Word    PUBLIC    'CODE'
    FARDATA     FAR_DATA       Para    private   'FAR_DATA'
    UFARDATA    FAR_BSS        Para    private   'FAR_BSS'
    DATASEG     <module>_DATA  Para    PUBLIC    'DATA'
    STACK  1)   STACK          Para    Stack     'STACK'

    Note:  1) STACK is automatically FAR