English
- #include <stdio.h>
- #include <dos.h>
- #include <stdlib.h>
- void interrupt far (*original_handler)();
- void interrupt far handler(void)
- {
- printf("Some event just happenedn");
- _disable();
- _dos_setvect(0xFF, original_handler);
- _enable();
- exit(0);
- }
- void main(void)
- {
- int i = 0;
- original_handler = _dos_getvect(0xFF);
- _disable();
- _dos_setvect(0xFF, handler);
- _enable();
- while (i++ < 100)
- ;
- geninterrupt(0xFF);
- }
