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authorscuri <scuri>2009-08-20 12:13:11 +0000
committerscuri <scuri>2009-08-20 12:13:11 +0000
commit35733b87eed86e5228f12fa10c98a3d9d22a6073 (patch)
treeaa7e3c89788c15b925eecdbdf7e9d98291b4f469 /src/libexif/exif-system.h
parent83b3c8b629d96f5fdf754d35d5f4f5369dbfef1d (diff)
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+/** \file exif-system.h
+ * \brief System specific definitions, not for installation!
+ *
+ * Copyright (C) 2007 Hans Ulrich Niedermann <gp@n-dimensional.de>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifndef EXIF_SYSTEM_H
+#define EXIF_SYSTEM_H
+
+#if defined(__GNUC__) && (__GNUC__ >= 2)
+# define UNUSED(param) UNUSED_PARAM_##param __attribute__((unused))
+#else
+# define UNUSED(param) param
+#endif
+
+#endif /* !defined(EXIF_SYSTEM_H) */