JW>  The newest DEVCON DOCs directory in mmref2.inf also now has
JW>    SEMPOST_OPERATION
JW>    SEMWAIT_OPERATION
JW>  to help with your programming MMOS/2 events - but I cannot find
JW>  these defines in the mm....x.h header files  !

Ask and ye shall receive...

>Semaphores APIs have never been documented. However, here they are :-)

>#define PLOP_BLOCK 9 //   
>#define PLOP_POST 10 //   

>Those are opcodes for the playlist. It should be obvious how they work.
>I'm using them in DSMI when you select the MMPM/2 driver. However,
>the latency time is about 4 seconds ...

Got this off the internet the other day.  Note these calls do not work
pre-warp.

Rob.
___
 X SLMR 2.1a X Unable to locate Coffee -- Operator Halted!

--- Maximus/2 3.01