libt3window
/home/gertjan/projects/tilde/window/src/log.h
00001 /* Copyright (C) 2012 G.P. Halkes
00002    This program is free software: you can redistribute it and/or modify
00003    it under the terms of the GNU General Public License version 3, as
00004    published by the Free Software Foundation.
00005 
00006    This program is distributed in the hope that it will be useful,
00007    but WITHOUT ANY WARRANTY; without even the implied warranty of
00008    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00009    GNU General Public License for more details.
00010 
00011    You should have received a copy of the GNU General Public License
00012    along with this program.  If not, see <http://www.gnu.org/licenses/>.
00013 */
00014 #ifndef T3_WINDOW_LOG_H
00015 #define T3_WINDOW_LOG_H
00016 
00017 #ifndef _T3_WINDOW_INTERNAL
00018 #error This header file is for internal use _only_!!
00019 #endif
00020 
00021 #include <stdio.h>
00022 
00023 #include "window_api.h"
00024 
00025 #ifdef __cplusplus
00026 extern "C" {
00027 #endif
00028 
00029 #ifdef _T3_WINDOW_DEBUG
00030 
00031 T3_WINDOW_LOCAL void init_log(void);
00032 /* Note: these must be declared with T3_WINDOW_API such that they can be accessed
00033    from the clipboard modules. */
00034 T3_WINDOW_API void lprintf(const char *fmt, ...)
00035         #ifdef __GNUC__
00036         __attribute__((format(printf, 1, 2)))
00037         #endif
00038         ;
00039 #else
00040 #define init_log()
00041 #define lprintf(fmt, ...)
00042 #endif
00043 
00044 #ifdef __cplusplus
00045 } /* extern "C" */
00046 #endif
00047 
00048 #endif
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