xgl: Ignore generated header files
diff --git a/.gitignore b/.gitignore
index 564a9c1..5c470c2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,3 +13,8 @@
 tests/xgl_render_tests
 tests/xglbase
 tests/xglinfo
+layers/xgl_enum_string_helper.h
+layers/xgl_struct_string_helper.h
+layers/xgl_struct_wrappers.cpp
+layers/xgl_struct_wrappers.h
+