routine MessageBeep
   module=USER32
   minarg=1
   maxarg=1
   stackpop=called
   returns=short
;

arg 1 input num format=pib4. byvalue;

* -1    Produces a standard beep sound by using the computer speaker.
*  0    Plays the sound identified by the SystemDefault entry in the [sounds] section of WIN.INI.
* 16    Plays the sound identified by the SystemHand entry in the [sounds] section of WIN.INI.
* 32    Plays the sound identified by the SystemQuestion entry in the [sounds] section of WIN.INI.
* 48    Plays the sound identified by the SystemExclamation entry in the [sounds] section of WIN.INI.
* 64    Plays the sound identified by the SystemAsterisk entry in the [sounds] section of WIN.INI.
;