!lm10
!rm76
What Does This Code Do?..........................John Broderick

What does it do?  Why would you want to use it?  Those who send in correct answers will get their names published here in a few months with the solution.

SUBROUTINE:  BRK
             PLA
             PLA
             PLA
             RTS

OK, I'll give you a little hint.  One of the five instructions is not used by the 6502 processor.  Can you tell which one?

As far as I know, this routine has never before been published; however, I use it in almost every program I write.  It's a jewel of a routine, worth many times its weight in gold!

Send your answers to John Broderick, 8635 Shagrock, Dallas, TX 75238.  If you have any similar neat code segments, send them with explanation.  I'll try to make this a regular column in the AAL.
