-=> Quoting Timo Sirainen to All <=-

 TS> How can I make an OS/2 program (fullscreen or PM) which can't be
 TS> quit, like "Lockup" in Lauchpad?

The trick is to have the program not show in the task list.  I accidentally
did this when attempting to learn PM application program.  When I used 
CTRL-ESC to activate the task list, the program I wrote was not listed, 
However WatchCat proved that I had 3 instances of it running accidentally.

If you make a PM application, the WinCreateStdWindow function in C has a 
parameter for the frame style, which you use things like FCF_TITLEBAR, 
FCF_SIZEBORDER, and FCF_TASKLIST.  If you omit FCF_TASKLIST, it won't show 
up as an active program in the tasklist.

I am a novice, and I found this out by mistake so don't ask for any more 
details because I won't be able to give you an answer.


--- Blue Wave/OS2 v2.30 [NR]