/*
 * Copyright (c) 2007, IRTrans GmbH
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without 
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer. 
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution. 
 *     * Neither the name of IRTrans GmbH nor the
 *       names of its contributors may be used to endorse or promote products
 *       derived from this software without specific prior written permission. 
 *
 * THIS SOFTWARE IS PROVIDED BY IRTrans GmbH ``AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
 * DISCLAIMED. IN NO EVENT SHALL IRTrans GmbH BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */




HANDLE hCom;
HANDLE hComEvent;

void SetSerialTimeout (int time);

int		OpenSerialPort (char device[]);
void	WriteSerialString (byte pnt[],int len);
int		ReadSerialString (byte pnt[],int len,int timeout);
int	WriteSerialStringEx (DEVICEINFO *dev,byte pnt[],int len);
int		ReadSerialStringEx (DEVICEINFO *dev,byte pnt[],int len,int timeout);
int		ReadSerialStringEx_ITo (DEVICEINFO *dev,byte pnt[],int len,int timeout);
int		OpenSerialPortEx (char Pname[],HANDLE *port,int wait);
int		GetSerialAvailableEx (DEVICEINFO *dev);
