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diff --git a/src/mesa/main/texturebindless.h b/src/mesa/main/texturebindless.h
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+/*
+ * Copyright © 2017 Valve Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef TEXTUREBINDLESS_H
+#define TEXTUREBINDLESS_H
+
+#include "mtypes.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * \name API functions
+ */
+/*@{*/
+
+GLuint64 GLAPIENTRY
+_mesa_GetTextureHandleARB(GLuint texture);
+GLuint64 GLAPIENTRY
+_mesa_GetTextureSamplerHandleARB(GLuint texture, GLuint sampler);
+
+void GLAPIENTRY
+_mesa_MakeTextureHandleResidentARB(GLuint64 handle);
+void GLAPIENTRY
+_mesa_MakeTextureHandleNonResidentARB(GLuint64 handle);
+
+GLuint64 GLAPIENTRY
+_mesa_GetImageHandleARB(GLuint texture, GLint level, GLboolean layered,
+ GLint layer, GLenum format);
+
+void GLAPIENTRY
+_mesa_MakeImageHandleResidentARB(GLuint64 handle, GLenum access);
+void GLAPIENTRY
+_mesa_MakeImageHandleNonResidentARB(GLuint64 handle);
+
+GLboolean GLAPIENTRY
+_mesa_IsTextureHandleResidentARB(GLuint64 handle);
+GLboolean GLAPIENTRY
+_mesa_IsImageHandleResidentARB(GLuint64 handle);
+
+/*@}*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif