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Diffstat (limited to 'c++/window-opengl/gl_window.h')
-rw-r--r--c++/window-opengl/gl_window.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/c++/window-opengl/gl_window.h b/c++/window-opengl/gl_window.h
index e4ee6aa..55012f4 100644
--- a/c++/window-opengl/gl_window.h
+++ b/c++/window-opengl/gl_window.h
@@ -2,6 +2,7 @@
namespace saw {
namespace gfx {
+template<typename T>
class gl_window;
}
}