INT 31 P - DPMI 1.0+ - GET COPROCESSOR STATUS
        AX = 0E00h
Return: CF clear
        AX = coprocessor status
            bit 0: numeric coprocessor enabled for current client
            bit 1: client is emulating coprocessor
            bit 2: numeric coprocessor is present
            bit 3: host is emulating coprocessor instructions
            bits 4-7: coprocessor type
                0000 none
                0010 80287
                0011 80387
                0100 80486 with numeric coprocessor
                other reserved
            bits 8-15: not used
Note:   supported by 386MAX v6.01, which otherwise only supports DPMI 0.9