How is the INCLUDE directive used?
The INCLUDE directive allows you to insert the contents of another source code file into the input stream when your current file is assembled. On the sample programs CD, for example, we supply an include file that contains all of the EXTRN directives to match the book’s link library. Click here to see a sample program that uses the LIBRARY.INC file. The file being INCLUDEd should either be in the same directory as your main program, or you must supply a relative path so the assembler can find it. For example, INCLUDE ch08\macros.