--- /dev/null
+/*****************************************************************************
+** Copyright (C) 1998-2001 Ljubomir Milanovic & Horst Wagner
+** This file is part of the g2 library
+**
+** This library is free software; you can redistribute it and/or
+** modify it under the terms of the GNU Lesser General Public
+** License as published by the Free Software Foundation; either
+** version 2.1 of the License, or (at your option) any later version.
+**
+** This library is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+** Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public
+** License along with this library; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+******************************************************************************/
+#ifndef _G2_CONTROL_PD_H
+#define _G2_CONTROL_PD_H
+
+#include "g2_physical_device.h"
+
+void g2_flush_pd(g2_physical_device *pd);
+void g2_save_pd(g2_physical_device *pd);
+void g2_clear_pd(g2_physical_device *pd);
+void g2_pen_pd(g2_physical_device *pd, int color);
+void g2_set_background_pd(g2_physical_device *pd, int color);
+int g2_ink_pd(g2_physical_device *pd, double red, double green, double blue);
+void g2_clear_palette_pd(g2_physical_device *pd);
+void g2_allocate_basic_colors_pd(g2_physical_device *pd);
+void g2_set_font_size_pd(g2_physical_device *pd, double size);
+void g2_set_line_width_pd(g2_physical_device *pd, double w);
+void g2_set_dash_pd(g2_physical_device *pd, int N, double *dashes);
+void g2_query_pointer_pd(g2_physical_device *pd,
+ double *x, double *y, unsigned int *button);
+void g2_get_pd_handles_pd(g2_physical_device *pd, void *handles[G2_PD_HANDLES_SIZE]);
+
+#endif /* _G2_CONTROL_PD_H */