llayer.h

非常好用的gps数据读写接口

/***************************************************************************
                          llayer.h  -  link layer
                             -------------------
    begin                : So M鋜 21 17:50:31 CET 2004
    copyright            : (C) 2004 by Dennis Real
    email                : [e-mail]
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/

#ifndef LLAYER_H
#define LLAYER_H


char *GetCommand (int iohandler, unsigned int *size);
void SendCommand (int iohandler, char *command, unsigned int size);

void ACKCommand (int iohandler, char *command, unsigned int size);
void NAKCommand (int iohandler, char *command, unsigned int size);

#endif