add stubs for pipecross and rectangle

diff --git a/render/gradient.h b/render/gradient.h
index d0a35c7d71cb006d5ae86a7797de205b7d8067e0..ae7501f70d363b97a56ddf1e582330c8f7da90dd 100644 (file)
--- a/render/gradient.h
+++ b/render/gradient.h
@@ -9,6 +9,8 @@ void gradient_horizontal(Surface *sf, int w, int h);
 void gradient_diagonal(Surface *sf, int w, int h);
 void gradient_crossdiagonal(Surface *sf, int w, int h);
 void gradient_pyramid(Surface *sf, int w, int h);
+void gradient_pipecross(Surface *sf, int w, int h);
+void gradient_rectangle(Surface *sf, int w, int h);
 void gradient_solid(Appearance *l, int x, int y, int w, int h);
 void highlight(pixel32 *x, pixel32 *y, gboolean raised);