Barrie Hiern wrote in a message to All:

 BH> Ok, I here my speaker beeping every now again to alert me to
 BH> something so I know it can be done. HOW??????  I've pored
 BH> through the docs I've got with emx 0.9a and gcc 2.6.3 and
 BH> can't find anything, yet REALLY want my program to be able
 BH> to beep.  Hopefully even be able to set the freq. and
 BH> duration!!!

   ULONG ulFrequency = 440;   /* Hertz (min 25, max 32767) */
   ULONG ulDuration = 100;    /* milliseconds */

   if(0 != DosBeep(ulFrequency, ulDuration))
      puts("Error trying to beep!");

 
-- Mike


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