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diff --git a/lib/ioctl_wrappers.h b/lib/ioctl_wrappers.h
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+/*
+ * Copyright © 2007,2014 Intel 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.
+ *
+ * Authors:
+ *    Eric Anholt <eric@anholt.net>
+ *    Daniel Vetter <daniel.vetter@ffwll.ch>
+ *
+ */
+
+
+#ifndef IOCTL_WRAPPERS_H
+#define IOCTL_WRAPPERS_H
+
+/* ioctl_wrappers.c:
+ *
+ * ioctl wrappers and similar stuff for bare metal testing */
+void gem_set_tiling(int fd, uint32_t handle, uint32_t tiling, uint32_t stride);
+int __gem_set_tiling(int fd, uint32_t handle, uint32_t tiling, uint32_t stride);
+int gem_get_num_rings(int fd);
+
+void gem_set_caching(int fd, uint32_t handle, int caching);
+uint32_t gem_get_caching(int fd, uint32_t handle);
+uint32_t gem_flink(int fd, uint32_t handle);
+uint32_t gem_open(int fd, uint32_t name);
+void gem_close(int fd, uint32_t handle);
+void gem_write(int fd, uint32_t handle, uint32_t offset,  const void *buf, uint32_t size);
+void gem_read(int fd, uint32_t handle, uint32_t offset, void *buf, uint32_t size);
+void gem_set_domain(int fd, uint32_t handle,
+		    uint32_t read_domains, uint32_t write_domain);
+void gem_sync(int fd, uint32_t handle);
+uint32_t __gem_create(int fd, int size);
+uint32_t gem_create(int fd, int size);
+void gem_execbuf(int fd, struct drm_i915_gem_execbuffer2 *execbuf);
+
+void *gem_mmap__gtt(int fd, uint32_t handle, int size, int prot);
+void *gem_mmap__cpu(int fd, uint32_t handle, int size, int prot);
+#define gem_mmap gem_mmap__gtt
+
+int gem_madvise(int fd, uint32_t handle, int state);
+
+uint32_t gem_context_create(int fd);
+
+void gem_sw_finish(int fd, uint32_t handle);
+
+bool gem_bo_busy(int fd, uint32_t handle);
+
+/* feature test helpers */
+bool gem_has_enable_ring(int fd,int param);
+bool gem_has_bsd(int fd);
+bool gem_has_blt(int fd);
+bool gem_has_vebox(int fd);
+bool gem_uses_aliasing_ppgtt(int fd);
+int gem_available_fences(int fd);
+uint64_t gem_available_aperture_size(int fd);
+uint64_t gem_aperture_size(int fd);
+uint64_t gem_mappable_aperture_size(void);
+
+/* prime */
+int prime_handle_to_fd(int fd, uint32_t handle);
+uint32_t prime_fd_to_handle(int fd, int dma_buf_fd);
+off_t prime_get_size(int dma_buf_fd);
+
+#endif /* IOCTL_WRAPPERS_H */