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-rw-r--r--src/glu/sgi/libnurbs/nurbtess/monoTriangulation.h3
1 files changed, 1 insertions, 2 deletions
diff --git a/src/glu/sgi/libnurbs/nurbtess/monoTriangulation.h b/src/glu/sgi/libnurbs/nurbtess/monoTriangulation.h
index 7ff7739434..002549ecbd 100644
--- a/src/glu/sgi/libnurbs/nurbtess/monoTriangulation.h
+++ b/src/glu/sgi/libnurbs/nurbtess/monoTriangulation.h
@@ -43,10 +43,9 @@
#include "definitions.h"
#include "primitiveStream.h"
#include "directedLine.h"
+#include "arc.h"
class Backend;
-class Arc;
-typedef Arc *Arc_ptr;
class reflexChain{
Real2 *queue;