1 files changed, 1 insertions, 0 deletions
diff --git a/render.h b/render.h
index a4274c9..e351c55 100644
--- a/render.h
+++ b/render.h
@@ -105,6 +105,7 @@ uint32_t render_overscan_top();
 uint32_t render_overscan_left();
 uint32_t render_elapsed_ms(void);
 void render_sleep_ms(uint32_t delay);
+uint8_t render_has_gl(void);
 
 #endif //RENDER_H_