===================================================================
RCS file: /home/cvs/OpenXM_contrib/gnuplot/Attic/bitmap.h,v
retrieving revision 1.1.1.2
retrieving revision 1.1.1.3
diff -u -p -r1.1.1.2 -r1.1.1.3
--- OpenXM_contrib/gnuplot/Attic/bitmap.h	2000/01/22 14:15:54	1.1.1.2
+++ OpenXM_contrib/gnuplot/Attic/bitmap.h	2003/09/15 07:09:23	1.1.1.3
@@ -1,4 +1,4 @@
-/* $Id: bitmap.h,v 1.1.1.2 2000/01/22 14:15:54 maekawa Exp $ */
+/* $Id: bitmap.h,v 1.1.1.3 2003/09/15 07:09:23 ohara Exp $ */
 
 /* GNUPLOT - bitmap.h */
 
@@ -32,6 +32,8 @@
  * to the extent permitted by applicable law.
 ]*/
 
+#ifndef GNUPLOT_BITMAP_H
+# define GNUPLOT_BITMAP_H
 
 /* allow up to 16 bit width for character array */
 typedef unsigned int char_row;
@@ -101,7 +103,7 @@ extern struct rgb web_color_rgbs[];
 void b_makebitmap __PROTO((unsigned int x, unsigned int y, unsigned int planes));
 void b_freebitmap __PROTO((void));
 void b_setpixel __PROTO((unsigned int x, unsigned int y, unsigned int value));
-/* unused unsigned int b_getpixel __PROTO((unsigned int x, unsigned int y)); */
+unsigned int b_getpixel __PROTO((unsigned int x, unsigned int y));
 void b_line __PROTO((unsigned int x1, unsigned int y1, unsigned int x2, unsigned int y2));
 void b_setmaskpixel __PROTO((unsigned int x, unsigned int y, unsigned int value));
 /* void b_putc __PROTO((unsigned int x, unsigned int y, char c, unsigned int angle)); */
@@ -113,3 +115,5 @@ void b_move __PROTO((unsigned int x, unsigned int y));
 void b_vector __PROTO((unsigned int x, unsigned int y));
 void b_put_text __PROTO((unsigned int x, unsigned int y, char *str));
 int b_text_angle __PROTO((int ang));
+
+#endif /* GNUPLOT_BITMAP_H */