INT 15h, 40h (64)       Read/Modify Profiles                     Convertible 
 INT 15h, 41h (65)       Wait for External Event                  Convertible 
 INT 15h, 42h (66)       Request System Power Off                 Convertible 
 INT 15h, 43h (67)       Read System Status                       Convertible 
 INT 15h, 44h (68)       Activate/Deactivate Modem Power          Convertible 
 INT 15h, 4Fh (79)       Keyboard Intercept                              many 
 INT 15h, 80h (128)      Device Open                                     many 
 INT 15h, 81h (129)      Device Close                                    many 
 INT 15h, 82h (130)      Device Program Termination                      many 
 INT 15h, 83h (131)      Event Wait                                      many 
 INT 15h, 84h (132)      Joystick Support                                many 
 INT 15h, 85h (133)      System Request Pressed                          many 
 INT 15h, 86h (134)      Wait                                      XT-286, AT 
 INT 15h, 87h (135)      Move Block                                XT-286, AT 
 INT 15h, 88h (136)      Get extended memory size                  XT-286, AT 
 INT 15h, 89h (137)      Switch to Protected Mode                  XT-286, AT 
 INT 15h, 90h (138)      Device Busy                                     many 
 INT 15h, 91h (139)      Interrupt Complete                              many 
 INT 15h, C0h (192)      Return System Configuration                     many