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diff --git a/src/gallium/state_trackers/egl/common/egl_g3d_st.h b/src/gallium/state_trackers/egl/common/egl_g3d_st.h
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+++ b/src/gallium/state_trackers/egl/common/egl_g3d_st.h
@@ -0,0 +1,80 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  7.9
+ *
+ * Copyright (C) 2010 LunarG Inc.
+ *
+ * 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 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.
+ *
+ * Authors:
+ *    Chia-I Wu <[email protected]>
+ */
+
+#ifndef _EGL_G3D_ST_H_
+#define _EGL_G3D_ST_H_
+
+#include "pipe/p_compiler.h"
+#include "state_tracker/st_api.h"
+#include "egltypedefs.h"
+
+struct st_api *
+egl_g3d_create_st_api(enum st_api_type api);
+
+struct st_manager *
+egl_g3d_create_st_manager(_EGLDisplay *dpy);
+
+void
+egl_g3d_destroy_st_manager(struct st_manager *smapi);
+
+struct st_framebuffer_iface *
+egl_g3d_create_st_framebuffer(_EGLSurface *surf);
+
+void
+egl_g3d_destroy_st_framebuffer(struct st_framebuffer_iface *stfbi);
+
+/**
+ * Return the EGL_<api>_BIT of the st api.
+ */
+static INLINE int
+egl_g3d_st_api_bit(enum st_api_type api)
+{
+   int bit;
+
+   switch (api) {
+   case ST_API_OPENGL:
+      bit = EGL_OPENGL_BIT;
+      break;
+   case ST_API_OPENGL_ES1:
+      bit = EGL_OPENGL_ES_BIT;
+      break;
+   case ST_API_OPENGL_ES2:
+      bit = EGL_OPENGL_ES2_BIT;
+      break;
+   case ST_API_OPENVG:
+      bit = EGL_OPENVG_BIT;
+      break;
+   default:
+      bit = 0;
+      break;
+   }
+
+   return bit;
+}
+
+#endif /* _EGL_G3D_ST_H_ */