//===========================================================================//
// File:	PCkeybd.cc                                                          //
// Project: MUNGA           Brick: Platform-specific IO                      //
// Contents: PC keyboard interface                                           //
//---------------------------------------------------------------------------//
//   Date    Who  Modification                                               //
// --------  ---  -----------------------------------------------------------//
// 01/19/95  CPB  Initial coding.                                            //
//---------------------------------------------------------------------------//
// Copyright (C) 1995, Virtual World Entertainment, Inc. All rights reserved //
//                      PROPRIETARY and CONFIDENTIAL                         //
//===========================================================================//

#include <mungal4.hpp>
#pragma hdrstop

#include <iostream.h>
#include <conio.h>

int PC_Keyboard_Read(void)
{
	int	c;

	if (!kbhit())		// if keyboard has not been hit, return zero
	{
		return(0);
	}
	else
	{
		c = getch();	// keyboard was hit, get code	
		if (c == 0)		// zero: next character is extended code
		{
			c = getch() | 0x0100;	// flag as extended
		}
		return(c);		// return the value
	}
}