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Copyright 1991 David Jurgens |
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
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getvect |
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