INT 2F - Novell NetWare - TBMI v2.0 - GET STATISTICS
        AX = 7A14h
        CX = statistic to retrieve
            0000h available diagnostic functions???
                Return: CX = maximum available function??? (000Ch for v2.0)
            0001h buffers in use
                Return: CX = TBMI buffers currently in use
            0002h maximum buffers used
                Return: CX = maximum number of buffers ever in use
            0003h unavailable buffers
                Return: CX = count of unavailable TBMI buffers
            0004h old interrupt usage
                Return: CX = TBMI accesses to intercepted old vectors INT 2F,
                                INT 64, and INT 7A
            0005h far call usage
                Return: CX = TBMI accesses to IPX/SPX far call handler (not
                                including internal accesses)
            0006h task buffering
                Return: CX = TBMI task buffering status (enabled/disabled or
                                disable/enable switch count???)
            0007h current task ID
                Return: CX = TBMI current task ID number (0000h if ???)
            0008h outstanding ID count
                Return: CX = number of outstanding TBMI IDs
            0009h configured ECBs
                Return: CX = number of TBMI Event Control Blocks configured
            000Ah configured data ECBs
                Return: CX = number of TBMI data ECBs configured
            000Bh configured sockets
                Return: CX = number of TBMI sockets configured (from NETCFG)
            000Ch current sockets
                Return: CX = number of TBMI sockets currently in use