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