X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?a=blobdiff_plain;f=bgl.h;h=d9c5d6be86d6e26b5cdcdd246c47b0da8606d43a;hb=04d38304c34c5cac06e7fed4c20e3fe108330b7b;hp=68700b98f611708361ea9bcc24ff4db49499d72f;hpb=732b811081946ad56d05769de8846b27375b7eb7;p=moebius2.git

diff --git a/bgl.h b/bgl.h
index 68700b9..d9c5d6b 100644
--- a/bgl.h
+++ b/bgl.h
@@ -5,6 +5,8 @@
 #ifndef BGL_H
 #define BGL_H
 
+#include "mgraph.h"
+
 double graph_layout_cost(const Vertices v, const double vertex_areas[N]);
 
 #endif /*BGL_H*/