64 INT 64 - reserved for user interrupt
64 INT 64 - Adaptec controllers - DRIVE 1 DATA
64 INT 64 - TI Professional PC - OPTION ROM DATA AREA POINTER (NOT A VECTOR!)
64 INT 64 - Oracle SQL Protected Mode Executive - ???
64 INT 64 - Novell NetWare to v2.0a - LOW-LEVEL API
64 INT 64 - Data General DG10 - MicroECLIPSE COPROCESSOR INTERFACE
64 INT 64 - Extended Batch Language v3.14+
64 INT 64 - Pdisk by Scott Garfinkle - Overwritten for Hard Drive information
64 INT 64 - PC-DRAFT - ASYNCHRONOUS DRIVER
6401 INT 64 U - BW-NFS - BWRPC - ???
6402 INT 64 U - BW-NFS - BWRPC - ???
6403 INT 64 U - BW-NFS - BWRPC - ADD ???
6404 INT 64 U - BW-NFS - BWRPC - REMOVE ???
6405 INT 64 U - BW-NFS - BWRPC - ???
6406 INT 64 U - BW-NFS - BWRPC - ???
6407 INT 64 U - BW-NFS - BWRPC - GET IP ADDRESS
6410 INT 64 U - BW-NFS - BWRPC - CALL ETHDEV.SYS
6411 INT 64 U - BW-NFS - BWRPC - NOP???
64FE INT 64 - BW-NFS - BWRPC - MAP EMS PAGE FRAME