Int 60  U - Pc/370 V4.2 - ???                                              [u]

   ???

Return: ???
Program: PC/370 is an IBM 370 emulator by Donald S. Higgins
Range: INT 00 to INT FF, selected by patching the executable

Note:  the documentation includes instructions for patching the system for
     another interrupt

See Also: INT 2F/AX=7F24h,INT DC"PC/370"