Remember our test program for MASM in Chapter 2, Setting Up a Development
Environment? We can replace the code that invokes the show_message procedure with the following macro instruction:

MSHOW_MESSAGE MACRO title, message ;macro_name MACRO parameters
   push message
   push title
   call show_message
ENDM

This may make the code a bit more readable as we may then call the show_message procedure this way:

MSHOW_MESSAGE offset ti, offset msg