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-rw-r--r--cuda/2d/fbp.cu1
1 files changed, 1 insertions, 0 deletions
diff --git a/cuda/2d/fbp.cu b/cuda/2d/fbp.cu
index 04cac1e..365fc88 100644
--- a/cuda/2d/fbp.cu
+++ b/cuda/2d/fbp.cu
@@ -30,6 +30,7 @@ $Id$
#include "fft.h"
#include "par_bp.h"
#include "fan_bp.h"
+#include "util.h"
// For fan-beam preweighting
#include "../3d/fdk.h"