Function            CompaqSelectMonitor - Select active monitor

  Syntax              void CompaqSelectMonitor(boolean internal);

  Prototype in        video.h

  Remarks             CompaqSelectMonitor() sets the active monitor on a
                      Compaq Portable to be the internal or external
                      monitor, based on the value of the parameter
                      internal.

  Return value        nothing.

  Note                This function should ONLY be used on a Compaq
                      Portable or unpredictable results may occur.

  See also            CompaqExternalMonitorType(), CompaqGetMonitor(),
                      CompaqGetMasterMode(), CompaqInternalMonitorType(),
                      CompaqModeSwitchDelay(), CompaqSetMasterMode()