1 files changed, 2 insertions, 0 deletions
diff --git a/GPU.h b/GPU.h
index dda33e5..c7149e6 100644
--- a/GPU.h
+++ b/GPU.h
@@ -58,6 +58,8 @@ void MapVRAM_FG(u32 bank, u8 cnt);
 void MapVRAM_H(u32 bank, u8 cnt);
 void MapVRAM_I(u32 bank, u8 cnt);
 
+void DisplaySwap(u32 val);
+
 void StartFrame();
 void StartScanline(u32 line);