Thanks for this - the routine is great.  Just a few questions as I have not
used macros before.
1       When called by wait     x,0  what is the 0?
2       What is the maximum delay supported?
3       Is the clock frequency variable the only one you need in your main
program?
4       Where should the includes go and in what order?
5       Does anything need to be said to say that wait is a macro?
6       Are any variables needed in a header?

Thanks and a happy christmas
                                Tim



At 10:20 20/12/96 +0000, you wrote:
>Tim,
>    Try looking at the code for my PC keyboard viewer - KEYBVIEW.ZIP
>- the files you'd require are
>
>wait.mac    &  delay.asm
>
>and for examples of how to use,
>
>lm032lhi.asm
>
>You can find the code on:-
>
>http://ourworld.compuserve.com/homepages/steve_lawther/ucindex.htm
>
>hope this helps,
>
>            Steve Lawther
>