The following chart gives a brief description of the Exec functions that
control interrupts.  See the Amiga ROM Kernel Reference Manual: Includes
and Autodocs for details about each call.


                   Table 26-2: Exec Interrupt Functions
  ________________________________________________________________________
 |                                                                        |
 | Interrupt Function                Description                          |
 |========================================================================|
 |  addintserver()  add an interrupt server to a system server chain.     |
 |         cause()  cause a software interrupt.                           |
 |       disable()  disable interrupt processing.                         |
 |        enable()  restart system interrupt processing.                  |
 |  remintserver()  remove an interrupt server from a system server chain.|
 |  setintvector()  set a new handler for a system interrupt vector.      |
 |________________________________________________________________________|