X-Hacker.org- Ralf Brown's Interrupt List (Part 1,2) - int 21 - dos

Click above to get retro games delivered to your door ever month! X-Hacker.org- Ralf Brown's Interrupt List (Part 1,2) - int 21 - dos - disk reset

INT 21 - DOS - DISK RESET
        AH = 0Dh
Note:   flushes all disk buffers
SeeAlso: INT 13/AH=00h, INT 2F/AX=1120h

Online resources provided by: http://www.X-Hacker.org --- NG 2 HTML conversion by Dave Pearson