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/***************************************************************************
* Copyright (C) 2007, 2008 by Andreas Theofilu *
* andreas@theosys.at *
* *
* 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 version 3 of the License. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#include "garmin.h"
static void (*callback)(char *str) = NULL;
void garmin_set_hook(void (*func)(char *str))
{
if (!func)
return;
callback = func;
}
void garmin_clear_hook()
{
callback = NULL;
}
void garmin_callback(char *str)
{
if (callback)
callback(str);
}