Format of FTPSOFT.DOS data:
Offset Size Description )
00h WORD (call) BA98h (if different, no data returned)
02h DWORD -> NDIS common characteristics table
(see #01435 at AX=4402h"NDIS")
06h DWORD (call) -> new dispatch table (see #01437 at AX=4402h"NDIS")
0Ah DWORD -> 28-byte buffer for ??? data
0Eh DWORD ???
12h DWORD -> FAR function to reset dispatch jump table to defaults
16h BYTE ???
Note: the addresses in the new dispatch table are copied into an internal
jump table which may be reset by calling the function pointed at by