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diff --git a/agg/inc/agg_vcgen_markers_term.h b/agg/inc/agg_vcgen_markers_term.h
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+//----------------------------------------------------------------------------
+// Anti-Grain Geometry - Version 2.3
+// Copyright (C) 2002-2005 Maxim Shemanarev (http://www.antigrain.com)
+//
+// Permission to copy, use, modify, sell and distribute this software
+// is granted provided this copyright notice appears in all copies.
+// This software is provided "as is" without express or implied
+// warranty, and with no claim as to its suitability for any purpose.
+//
+//----------------------------------------------------------------------------
+// Contact: mcseem@antigrain.com
+// mcseemagg@yahoo.com
+// http://www.antigrain.com
+//----------------------------------------------------------------------------
+
+#ifndef AGG_VCGEN_MARKERS_TERM_INCLUDED
+#define AGG_VCGEN_MARKERS_TERM_INCLUDED
+
+#include "agg_basics.h"
+#include "agg_vertex_sequence.h"
+#include "agg_vertex_iterator.h"
+
+namespace agg
+{
+
+ //======================================================vcgen_markers_term
+ //
+ // See Implemantation agg_vcgen_markers_term.cpp
+ // Terminal markers generator (arrowhead/arrowtail)
+ //
+ //------------------------------------------------------------------------
+ class vcgen_markers_term
+ {
+ public:
+ vcgen_markers_term() : m_curr_id(0), m_curr_idx(0) {}
+
+ // Vertex Generator Interface
+ void remove_all();
+ void add_vertex(double x, double y, unsigned cmd);
+
+ // Vertex Source Interface
+ void rewind(unsigned id);
+ unsigned vertex(double* x, double* y);
+
+ typedef vcgen_markers_term source_type;
+ typedef vertex_iterator<source_type> iterator;
+ iterator begin(unsigned id) { return iterator(*this, id); }
+ iterator end() { return iterator(path_cmd_stop); }
+
+ private:
+ vcgen_markers_term(const vcgen_markers_term&);
+ const vcgen_markers_term& operator = (const vcgen_markers_term&);
+
+ struct coord_type
+ {
+ double x, y;
+
+ coord_type() {}
+ coord_type(double x_, double y_) : x(x_), y(y_) {}
+ };
+
+ typedef pod_deque<coord_type, 6> coord_storage;
+
+ coord_storage m_markers;
+ unsigned m_curr_id;
+ unsigned m_curr_idx;
+ };
+
+
+}
+
+#endif