The _prntsel.pub utility selects a printer, if more than one is available.
The _prntsel.pub utility is called by _outsel.pub when printer output is selected. If only one print device is available, then that device is returned without user input. If more than one device is available, a window is displayed showing both the PRO/5 device and the printer name. The printer can be selected by either the device or the name.
If there are not any available print devices, the returned device is NULL.