Function 44h I/O Control for Devices (IOCTL) Get or Set Device Information entry AH 44h AL 0Ah Is Handle in BX Local or Remote? (DOS 3.x+) BX file handle return DX (attribute word) bit 15 set if file is remote
entry AH 44h
AL 0Ah Is Handle in BX Local or Remote? (DOS 3.x+)
BX file handle
return DX (attribute word) bit 15 set if file is remote