diff --git a/include/xglIntelExt.h b/include/xglIntelExt.h
index d593561..15c7f52 100644
--- a/include/xglIntelExt.h
+++ b/include/xglIntelExt.h
@@ -17,6 +17,12 @@
     XGL_INTEL_STRUCTURE_TYPE_SHADER_CREATE_INFO             = 1000,
 } XGL_INTEL_STRUCTURE_TYPE;
 
+typedef struct _XGL_INTEL_COMPILE_GLSL
+{
+    XGL_PIPELINE_SHADER_STAGE       stage;
+    const char                     *pCode;
+} XGL_INTEL_COMPILE_GLSL;
+
 #ifdef __cplusplus
 } // extern "C"
 #endif // __cplusplus