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/*
* lingot, a musical instrument tuner.
*
* Copyright (C) 2004-2011 Ibán Cereijo Graña, Jairo Chapela Martínez.
*
* This file is part of lingot.
*
* lingot 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.
*
* lingot 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 lingot; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef __LINGOT_MESSAGES_H__
#define __LINGOT_MESSAGES_H__
// asynchronous message handling
// message types
typedef enum message_type_t {
ERROR = 0, WARNING = 1, INFO = 2
} message_type_t;
// add messages to the queue
void lingot_msg_add(const char* message, message_type_t type);
void lingot_msg_add_error(const char* message);
void lingot_msg_add_warning(const char* message);
void lingot_msg_add_info(const char* message);
// gets a message from the queue, it returns 0 if no messages are available
int lingot_msg_get(char** msg, message_type_t* type);
#endif
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