MessageBeep( nBeepType )-> nil
------------------------------------------------------------------------------


 PARAMETER:

  <nBeepType> is the type of sound to produce:

                  -1                 Produces a standard beep sound by
                                     using the computer speaker.
                  MB_ICONASTERISK    Plays the sound identified by the
                                     SystemAsterisk entry
                  MB_ICONEXCLAMATION Plays the sound identified by the
                                     SystemExclamation entry
                  MB_ICONHAND        Plays the sound identified by the
                                     SystemHand entry
                  MB_ICONQUESTION    Plays the sound identified by the
                                     SystemQuestion entry
                  MB_OK              Plays the sound identified by the
                                     SystemDefault entry

 DESCRIPTION:

  MessageBeep() plays a waveform sound corresponding to a given system
  alert level. The sound for each alert level is identified by an entry in
  the [sounds] section of the WIN.INI initialization file. 
  MessageBeep returns control to the caller after queuing the sound and
  plays the sound asynchronously. 

  If it cannot play the specified alert sound, MessageBeep attempts to play
  the system default sound. If it cannot play the system default sound, the
  function produces a standard beep sound by using the computer speaker. 
  The user can disable the warning beep by using Windows Control Panel
  application Sounds. 

 SOURCE:

  SOURCE\WINAPI\MSGBEEP.C