1 files changed, 5 insertions, 1 deletions
diff --git a/src/cl_driver.h b/src/cl_driver.h
index 75df8dd9..1caf0555 100644
--- a/src/cl_driver.h
+++ b/src/cl_driver.h
@@ -23,7 +23,7 @@
 #include <stdint.h>
 #include <stdlib.h>
 
-/* XXX needed for previous driver */
+/* Various limitations we should remove actually */
 #define GEN_MAX_SURFACES 128
 #define GEN_MAX_SAMPLERS 16
 
@@ -118,6 +118,10 @@ typedef void (cl_gpgpu_bind_image2D_cb)(cl_gpgpu state,
                                         cl_gpgpu_tiling tiling);
 extern cl_gpgpu_bind_image2D_cb *cl_gpgpu_bind_image2D;
 
+/* Setup a stack */
+typedef void (cl_gpgpu_set_stack_cb)(cl_gpgpu, uint32_t offset, uint32_t size, uint32_t cchint);
+extern cl_gpgpu_set_stack_cb *cl_gpgpu_set_stack;
+
 /* Configure internal state */
 typedef void (cl_gpgpu_state_init_cb)(cl_gpgpu, uint32_t max_threads, uint32_t size_cs_entry);
 extern cl_gpgpu_state_init_cb *cl_gpgpu_state_init;