1 ; main.asm
 2 INCLUDE Macros.inc
 3 IF IsDefined( RealMode )
 4     INCLUDE Irvine16.inc
 5 ELSE
 6     INCLUDE Irvine32.inc
 7 ENDIF
 8 
 9 .code
10 main PROC
11     Startup
12     IF IsDefined( RealMode )
13         mWrite <"The program is running in 16-bit Real mode.",0dh,0ah>
14     ELSE
15         mWrite <"The program is running in 32-bit Protective mode.",0dh,0ah>
16     ENDIF
17     exit
18 main ENDP
19 
20 END main

 1 REM make.bat
 2 @echo off
 3 REM +----configuration
 4 SET INCLUDE="D:\Code\assembler\book"
 5 SET LIB="D:\Code\assembler\book"
 6 REM +--------------------
 7 
 8 REM 调用 ML.EXE 汇编代码文件
 9 "C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\bin\ML.exe" /nologo -c -omf -Fl -Zi -DRealMode=1 main.asm
10 if errorlevel 1 goto terminate
11 
12 REM 调用 LINK16.EXE 链接目标文件
13 D:\Code\assembler\book\LINK16 main,,NUL,Irvine16;
14 if errorlevel 1 goto terminate
15 
16 :terminate
17 pause