added configure check for fftw3

[swftools.git] / lib / graphcut.h

diff --git a/lib/graphcut.h b/lib/graphcut.h
index 39b96c0..9b15a44 100644 (file)
--- a/lib/graphcut.h
+++ b/lib/graphcut.h
@@ -38,7 +38,11 @@ struct _halfedge {
 
 struct _node {
     halfedge_t*edges;
-    int tmp;
+    union {
+       int tmp;
+       int component;
+       int color;
+    };
     int nr;
 };