v4.0/src/DOS/STDSW.ASM

   1 ;       SCCSID = @(#)stdsw.asm  1.1 85/04/10
   2 TRUE    EQU     0FFFFH
   3 FALSE   EQU     0
   4
   5 ; Use the switches below to produce the standard Microsoft version or the IBM
   6 ; version of the operating system
   7 MSVER   EQU     TRUE
   8 IBM     EQU     FALSE
   9 WANG    EQU     FALSE
  10 ALTVECT EQU     FALSE
  11 Rainbow EQU     FALSE
  12
  13
  14 ; Set this switch to cause DOS to move itself to the end of memory
  15 HIGHMEM EQU     FALSE
  16
  17         IF      IBM
  18 ESCCH   EQU     0                       ; character to begin escape seq.
  19 CANCEL  EQU     27                      ;Cancel with ESCAPE
  20 TOGLPRN EQU     TRUE                    ;One key toggles printer echo
  21 ZEROEXT EQU     TRUE
  22         ELSE
  23         IF      WANG                    ;Are we assembling for WANG?
  24 ESCCH   EQU     1FH                     ;Yes. Use 1FH for escape character
  25         ELSE
  26 ESCCH   EQU     1BH
  27         ENDIF
  28 CANCEL  EQU     "X"-"@"                 ;Cancel with Ctrl-X
  29 TOGLPRN EQU     FALSE                   ;Separate keys for printer echo on
  30                                         ;and off
  31 ZEROEXT EQU     TRUE
  32         ENDIF