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-rw-r--r--src/geometry.h29
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diff --git a/src/geometry.h b/src/geometry.h
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+++ b/src/geometry.h
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+/*
+ * geometry.h
+ *
+ * Geometrical (Lorentz) Corrections
+ *
+ * (c) 2006 Thomas White <taw27@cam.ac.uk>
+ * Synth2D - two-dimensional Fourier synthesis
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#ifndef GEOMETRY_H
+#define GEOMETRY_H
+
+#include "reflist.h"
+
+typedef enum {
+ GEOMETRY_CORRECTION_TYPE_VINCENT_MIDGLEY,
+ GEOMETRY_CORRECTION_TYPE_GJONNES,
+ GEOMETRY_CORRECTION_TYPE_GJONNES_DIVERGENCE
+} GeometryCorrectionType;
+
+extern void geometry_correct(ReflectionList *reflections, GeometryCorrectionType correction_type, double wavenumber, double R);
+extern void geometry_dialog_open(void);
+
+#endif /* GEOMETRY_H */