Function            reboot - reboots the machine

  Syntax              void reboot(boolean warmboot);

  Prototype in        ibm.h

  Remarks             calling this function will reboot your machine via
                      the ROM reboot code located at F000:000. You can
                      specify a warm or cold boot (like hitting
                      CTRL-ALT-DEL or turning the power on.)

  Return value        nothing.

  Example             #include <ibm.h>

                      main()
                      {
                           boolean bootstyle;

                           /* set bootstyle */
                           reboot(bootstyle);
                      }