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diff --git a/source/blender/gpu/intern/gpu_select_private.h b/source/blender/gpu/intern/gpu_select_private.h
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+/*
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * 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; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * The Original Code is Copyright (C) 2014 Blender Foundation.
+ * All rights reserved.
+ *
+ * Contributor(s): Antony Riakiotakis.
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+/** \file blender/gpu/intern/gpu_select_private.h
+ *  \ingroup gpu
+ *
+ * Selection implementations.
+ */
+
+#ifndef __GPU_SELECT_PRIVATE_H__
+#define __GPU_SELECT_PRIVATE_H__
+
+/* gpu_select_pick */
+void gpu_select_pick_begin(unsigned int (*buffer)[4], unsigned int bufsize, const rcti *input, char mode);
+bool gpu_select_pick_load_id(unsigned int id);
+unsigned int gpu_select_pick_end(void);
+
+void gpu_select_pick_cache_begin(void);
+void gpu_select_pick_cache_end(void);
+bool gpu_select_pick_is_cached(void);
+void gpu_select_pick_cache_load_id(void);
+
+/* gpu_select_sample_query */
+void gpu_select_query_begin(unsigned int (*buffer)[4], unsigned int bufsize, const rcti *input, char mode, int oldhits);
+bool gpu_select_query_load_id(unsigned int id);
+unsigned int gpu_select_query_end(void);
+
+
+#define SELECT_ID_NONE ((unsigned int)0xffffffff)
+
+#endif  /* __GPU_SELECT_PRIVATE_H__ */