BIOS / Int / Int 16 / 7D

              INT 16 - pcANYWHERE - GET / SET TERMINAL PARAMETERS

Input			Output
AX	7Dh	Set Code		AX
BX				BX
CX	DS Addr of Terminal Param Block			CX
DX				DX
ES:DI				ES:DI

This call is used by the AINSTALL program to allow current terminal screen
and keyboard definitions to be changed while pcANYWHERE is active.

Set Code:   0 = Set terminal parameters; No returns

            1 = Get terminal parameters; Current Terminal Parameter Block
                returned at DS:CX

            2 = Get configuration header and terminal parameters; Current
                Configuration Header and Terminal Parameters returned at
                DS:CX