INT 61 - Banyan VINES - GET NETWORK DRIVE MAP AX = 0004h subfn 0003h DS:DX -> request block (see #03404) Return: AX = status 0000h drive map returned in request block Desc: Returns a bit map indicating which drive numbers are connected to a file service Note: Only bits 0-25 are significant SeeAlso: AX=0004h/SF=0002h