1 files changed, 0 insertions, 2 deletions
diff --git a/src/engine/e_if_other.h b/src/engine/e_if_other.h
index ca09f48b..76e86b3e 100644
--- a/src/engine/e_if_other.h
+++ b/src/engine/e_if_other.h
@@ -80,8 +80,6 @@ int gfx_window_active();
 int gfx_window_open();
 
 void gfx_set_vsync(int val);
-void gfx_mask_op(int mask, int write);
-void gfx_clear_mask(int fill);
 
 int snd_init();
 int snd_shutdown();