Int 2F Fn 1120 CU - Network Redirector - Flush All Disk Buffers [N] AX = 1120h DS = DOS DS ??? Return: CF clear (successful) Notes: this function is called by the DOS 3.1+ kernel uses CDS array pointer and LASTDRIVE= entries in DOS list of lists See Also: INT 21/AH=0Dh,INT 21/AX=5D01h