TC: void interrupt (*getvect( int intr_num ))()
- prototype in dos.h - returns the value of the interrupt vector named by intr_num - returns 4-byte far pointer to current interrupt service routine stored in interrupt vector table - Example: void interrupt (*old_int_1c)(); old_int_1c = getvect( 0x1c ); - MS C uses _dos_getvect() - see INT 21,35