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- DATA SEGMENT WORD PUBLIC
- ASSUME DS:DATA
- EXTRN A:WORD ;variable from the unit
- DATA ENDS
-
-
- CODE SEGMENT BYTE PUBLIC
- ASSUME CS:CODE
- EXTRN PublicProc : FAR ;far procedure (exported by the unit)
- EXTRN NearProc : NEAR ;near procedure (local to unit)
- EXTRN FarProc : FAR ;far procedure (local but forced far)
-
- AsmProc PROC NEAR
- PUBLIC AsmProc
- CALL FAR PTR PublicProc
- CALL NearProc
- CALL FAR PTR FarProc
- mov cx,ds:A ;pull in variable A from the unit
- sub cx,2 ;do something to change it
- mov ds:A,cx ;store it back
- RET
- AsmProc ENDP
- CODE ENDS
- END