gcc 4.2.1 compatibility: change char * to const char * whenever it was necessary

3d-viewer/bitmaps3d/axis3d.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPM_3D_MAIN
-extern char * axis3d_xpm[];
+extern const char * axis3d_xpm[];
 
 #else
-char * axis3d_xpm[] = {
+const char * axis3d_xpm[] = {
 "16 15 3 1",
 "   c None",
 ".	c Blue",

3d-viewer/bitmaps3d/axis3d_back.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPM_3D_MAIN
-extern char * axis3d_back_xpm[];
+extern const char * axis3d_back_xpm[];
 
 #else
-char * axis3d_back_xpm[] = {
+const char * axis3d_back_xpm[] = {
 "16 15 3 1",
 "   c None",
 ".	c Blue",

3d-viewer/bitmaps3d/axis3d_bottom.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPM_3D_MAIN
-extern char * axis3d_bottom_xpm[];
+extern const char * axis3d_bottom_xpm[];
 
 #else
-char * axis3d_bottom_xpm[] = {
+const char * axis3d_bottom_xpm[] = {
 "16 15 3 1",
 "   c None",
 ".	c Blue",

3d-viewer/bitmaps3d/axis3d_front.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPM_3D_MAIN
-extern char * axis3d_front_xpm[];
+extern const char * axis3d_front_xpm[];
 
 #else
-char * axis3d_front_xpm[] = {
+const char * axis3d_front_xpm[] = {
 "16 15 3 1",
 "   c None",
 ".	c Blue",

3d-viewer/bitmaps3d/axis3d_left.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPM_3D_MAIN
-extern char * axis3d_left_xpm[];
+extern const char * axis3d_left_xpm[];
 
 #else
-char * axis3d_left_xpm[] = {
+const char * axis3d_left_xpm[] = {
 "16 15 3 1",
 "   c None",
 ".	c Blue",

3d-viewer/bitmaps3d/axis3d_right.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPM_3D_MAIN
-extern char * axis3d_right_xpm[];
+extern const char * axis3d_right_xpm[];
 
 #else
-char * axis3d_right_xpm[] = {
+const char * axis3d_right_xpm[] = {
 "16 15 3 1",
 "   c None",
 ".	c Blue",

3d-viewer/bitmaps3d/axis3d_top.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPM_3D_MAIN
-extern char * axis3d_top_xpm[];
+extern const char * axis3d_top_xpm[];
 
 #else
-char * axis3d_top_xpm[] = {
+const char * axis3d_top_xpm[] = {
 "16 15 3 1",
 "   c None",
 ".	c Blue",

3d-viewer/bitmaps3d/import3d.xpm

@@ -1,10 +1,10 @@
 /* XPM */
 #ifndef XPM_3D_MAIN
-extern char *import3d_xpm[];
+extern const char *import3d_xpm[];
 
 #else
-char *import3d_xpm[] = {
-/* columns rows colors chars-per-pixel */
+const char *import3d_xpm[] = {
+/* columns rows colors const chars-per-pixel */
 "16 15 3 1",
 "- c Black",
 "X c None",

3d-viewer/bitmaps3d/rotate+x.xpm

@@ -1,10 +1,10 @@
 /* XPM */
 #ifndef XPM_3D_MAIN
-extern char *rotate_pos_X_xpm[];
+extern const char *rotate_pos_X_xpm[];
 
 #else
-char *rotate_pos_X_xpm[] = {
-/* width height num_colors chars_per_pixel */
+const char *rotate_pos_X_xpm[] = {
+/* width height num_colors const chars_per_pixel */
 "    16    15        4            1",
 /* colors */
 ". c #000080",

3d-viewer/bitmaps3d/rotate+y.xpm

@@ -1,10 +1,10 @@
 /* XPM */
 #ifndef XPM_3D_MAIN
-extern char *rotate_pos_Y_xpm[];
+extern const char *rotate_pos_Y_xpm[];
 
 #else
-char *rotate_pos_Y_xpm[] = {
-/* width height num_colors chars_per_pixel */
+const char *rotate_pos_Y_xpm[] = {
+/* width height num_colors const chars_per_pixel */
 "    16    15        4            1",
 /* colors */
 ". c #000080",

3d-viewer/bitmaps3d/rotate+z.xpm

@@ -1,10 +1,10 @@
 /* XPM */
 #ifndef XPM_3D_MAIN
-extern char *rotate_pos_Z_xpm[];
+extern const char *rotate_pos_Z_xpm[];
 
 #else
-char *rotate_pos_Z_xpm[] = {
-/* width height num_colors chars_per_pixel */
+const char *rotate_pos_Z_xpm[] = {
+/* width height num_colors const chars_per_pixel */
 "    16    15        4            1",
 /* colors */
 ". c #000080",

3d-viewer/bitmaps3d/rotate-x.xpm

@@ -1,10 +1,10 @@
 /* XPM */
 #ifndef XPM_3D_MAIN
-extern char *rotate_neg_X_xpm[];
+extern const char *rotate_neg_X_xpm[];
 
 #else
-char *rotate_neg_X_xpm[] = {
-/* width height num_colors chars_per_pixel */
+const char *rotate_neg_X_xpm[] = {
+/* width height num_colors const chars_per_pixel */
 "    16    15        4            1",
 /* colors */
 ". c #000080",

3d-viewer/bitmaps3d/rotate-y.xpm

@@ -1,10 +1,10 @@
 /* XPM */
 #ifndef XPM_3D_MAIN
-extern char *rotate_neg_Y_xpm[];
+extern const char *rotate_neg_Y_xpm[];
 
 #else
-char *rotate_neg_Y_xpm[] = {
-/* width height num_colors chars_per_pixel */
+const char *rotate_neg_Y_xpm[] = {
+/* width height num_colors const chars_per_pixel */
 "    16    15        4            1",
 /* colors */
 ". c #000080",

3d-viewer/bitmaps3d/rotate-z.xpm

@@ -1,10 +1,10 @@
 /* XPM */
 #ifndef XPM_3D_MAIN
-extern char *rotate_neg_Z_xpm[];
+extern const char *rotate_neg_Z_xpm[];
 
 #else
-char *rotate_neg_Z_xpm[] = {
-/* width height num_colors chars_per_pixel */
+const char *rotate_neg_Z_xpm[] = {
+/* width height num_colors const chars_per_pixel */
 "    16    15        4            1",
 /* colors */
 ". c #000080",

3d-viewer/bitmaps3d/zoomoins3d.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char * zoomoins3d_xpm[];
+extern const char * zoomoins3d_xpm[];
 
 #else
-char * zoomoins3d_xpm[] = {
+const char * zoomoins3d_xpm[] = {
 "16 16 3 1",
 "   c None",
 ".	c Black",

3d-viewer/bitmaps3d/zoompage3d.xpm

@@ -1,10 +1,10 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char * zoompage3d_xpm[];
+extern const char * zoompage3d_xpm[];
 
 #else
-char *zoompage3d_xpm[] = {
-/* columns rows colors chars-per-pixel */
+const char *zoompage3d_xpm[] = {
+/* columns rows colors const chars-per-pixel */
 "16 15 5 1",
 "  c Black",
 ". c None",

3d-viewer/bitmaps3d/zoomplus3d.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char * zoomplus3d_xpm[];
+extern const char * zoomplus3d_xpm[];
 
 #else
-char * zoomplus3d_xpm[] = {
+const char * zoomplus3d_xpm[] = {
 "16 16 3 1",
 "   c None",
 ".	c Black",

3d-viewer/bitmaps3d/zoomrefr3d.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char * zoomrefr3d_xpm[];
+extern const char * zoomrefr3d_xpm[];
 
 #else
-char * zoomrefr3d_xpm[] = {
+const char * zoomrefr3d_xpm[] = {
 "16 16 3 1",
 "   c None",
 ".	c #0000A0",

bitmaps/3d.xpm

@@ -1,10 +1,10 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *show_3d_xpm[];
+extern const char *show_3d_xpm[];
 
 #else
-char *show_3d_xpm[] = {
-/* columns rows colors chars-per-pixel */
+const char *show_3d_xpm[] = {
+/* columns rows colors const chars-per-pixel */
 "16 15 3 1",
 "J c #FF0000",
 "x c #0000FF",

bitmaps/Add_Arc.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *add_arc_xpm[];
+extern const char *add_arc_xpm[];
 
 #else
-char * add_arc_xpm[] = {
+const char * add_arc_xpm[] = {
 "16 16 48 1",
 " 	c None",
 ".	c #222224",

bitmaps/Add_Circle.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *add_circle_xpm[];
+extern const char *add_circle_xpm[];
 
 #else
-char * add_circle_xpm[] = {
+const char * add_circle_xpm[] = {
 "16 16 36 1",
 " 	c None",
 ".	c #00009B",

bitmaps/Add_Component.xpm

@@ -1,9 +1,9 @@
 /* XPM */ 
 #ifndef XPMMAIN
-extern char *add_component_xpm[];
+extern const char *add_component_xpm[];
 
 #else
-char * add_component_xpm[] = {
+const char * add_component_xpm[] = {
 "16 16 67 1",
 " 	c None",
 "!	c black",

bitmaps/Add_Dashed_Line.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *add_dashed_line_xpm[];
+extern const char *add_dashed_line_xpm[];
 
 #else
-char * add_dashed_line_xpm[] = {
+const char * add_dashed_line_xpm[] = {
 "16 16 15 1",
 " 	c None",
 ".	c #03039B",

bitmaps/Add_Entry.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *add_entry_xpm[];
+extern const char *add_entry_xpm[];
 
 #else
-char * add_entry_xpm[] = {
+const char * add_entry_xpm[] = {
 "16 16 10 1",
 " 	c None",
 ".	c #006800",

bitmaps/Add_GLabel.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *add_glabel_xpm[];
+extern const char *add_glabel_xpm[];
 
 #else
-char * add_glabel_xpm[] = {
+const char * add_glabel_xpm[] = {
 "16 16 54 1",
 " 	c None",
 ".	c #695F00",

bitmaps/Add_Junction.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *add_junction_xpm[];
+extern const char *add_junction_xpm[];
 
 #else
-char * add_junction_xpm[] = {
+const char * add_junction_xpm[] = {
 "16 16 60 1",
 " 	c None",
 ".	c #007D00",

bitmaps/Add_Line.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *add_line_xpm[];
+extern const char *add_line_xpm[];
 
 #else
-char * add_line_xpm[] = {
+const char * add_line_xpm[] = {
 "16 16 3 1",
 " 	c None",
 ".	c #006900",

bitmaps/Add_Line_Label.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *add_line_label_xpm[];
+extern const char *add_line_label_xpm[];
 
 #else
-char * add_line_label_xpm[] = {
+const char * add_line_label_xpm[] = {
 "16 16 24 1",
 " 	c None",
 ".	c #000000",

bitmaps/Add_Polygon.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *add_polygon_xpm[];
+extern const char *add_polygon_xpm[];
 
 #else
-char * add_polygon_xpm[] = {
+const char * add_polygon_xpm[] = {
 "16 16 54 1",
 " 	c None",
 ".	c #161616",

bitmaps/Add_Rectangle.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *add_rectangle_xpm[];
+extern const char *add_rectangle_xpm[];
 
 #else
-char * add_rectangle_xpm[] = {
+const char * add_rectangle_xpm[] = {
 "16 16 24 1",
 " 	c None",
 ".	c #161616",

bitmaps/Add_Text.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *add_text_xpm[];
+extern const char *add_text_xpm[];
 
 #else
-char * add_text_xpm[] = {
+const char * add_text_xpm[] = {
 "16 16 4 1",
 " 	c None",
 ".	c #00009B",

bitmaps/Apply.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *apply_xpm[];
+extern const char *apply_xpm[];
 
 #else
-char * apply_xpm[] = {
+const char * apply_xpm[] = {
 "16 16 16 1",
 " 	c None",
 ".	c #000000",

bitmaps/Cancel.xpm

@@ -1,9 +1,9 @@
 /* XPM */ 
 #ifndef XPMMAIN
-extern char *cancel_xpm[];
+extern const char *cancel_xpm[];
 
 #else
-char * cancel_xpm[] = {
+const char * cancel_xpm[] = {
 "16 16 103 2",
 "  	c None",
 "! 	c black",

bitmaps/CopyBlock.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *copyblock_xpm[];
+extern const char *copyblock_xpm[];
 
 #else
-char * copyblock_xpm[] = {
+const char * copyblock_xpm[] = {
 "16 16 18 1",
 " 	c None",
 ".	c #000000",

bitmaps/Cursor_Shape.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *cursor_shape_xpm[];
+extern const char *cursor_shape_xpm[];
 
 #else
-char * cursor_shape_xpm[] = {
+const char * cursor_shape_xpm[] = {
 "16 16 53 1",
 " 	c None",
 ".	c #373737",

bitmaps/Datasheet.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *datasheet_xpm[];
+extern const char *datasheet_xpm[];
 
 #else
-char * datasheet_xpm[] = {
+const char * datasheet_xpm[] = {
 "16 16 22 1",
 " 	c None",
 ".	c #000000",

bitmaps/Delete_Arc.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *delete_arc_xpm[];
+extern const char *delete_arc_xpm[];
 
 #else
-char * delete_arc_xpm[] = {
+const char * delete_arc_xpm[] = {
 "16 16 138 2",
 "  	c None",
 ". 	c #00009B",

bitmaps/Delete_Circle.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *delete_circle_xpm[];
+extern const char *delete_circle_xpm[];
 
 #else
-char * delete_circle_xpm[] = {
+const char * delete_circle_xpm[] = {
 "16 16 126 2",
 "  	c None",
 ". 	c #00009B",

bitmaps/Delete_Cotation.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *delete_cotation_xpm[];
+extern const char *delete_cotation_xpm[];
 
 #else
-char * delete_cotation_xpm[] = {
+const char * delete_cotation_xpm[] = {
 "16 16 110 2",
 "  	c None",
 ". 	c #000000",

bitmaps/Delete_Field.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *delete_field_xpm[];
+extern const char *delete_field_xpm[];
 
 #else
-char * delete_field_xpm[] = {
+const char * delete_field_xpm[] = {
 "16 16 124 2",
 "  	c None",
 ". 	c #D2D2D2",

bitmaps/Delete_Line.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *delete_line_xpm[];
+extern const char *delete_line_xpm[];
 
 #else
-char * delete_line_xpm[] = {
+const char * delete_line_xpm[] = {
 "16 16 131 2",
 "  	c None",
 ". 	c #007D00",

bitmaps/Delete_Polygon.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *Delete_Polygon_xpm[];
+extern const char *Delete_Polygon_xpm[];
 
 #else
-char * Delete_Polygon_xpm[] = {
+const char * Delete_Polygon_xpm[] = {
 "16 16 120 2",
 "  	c None",
 ". 	c #00009B",

bitmaps/Delete_Rectangle.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *delete_rectangle_xpm[];
+extern const char *delete_rectangle_xpm[];
 
 #else
-char * delete_rectangle_xpm[] = {
+const char * delete_rectangle_xpm[] = {
 "16 16 114 2",
 "  	c None",
 ". 	c #00009B",

bitmaps/Delete_Segment.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *delete_segment_xpm[];
+extern const char *delete_segment_xpm[];
 
 #else
-char * delete_segment_xpm[] = {
+const char * delete_segment_xpm[] = {
 "16 16 111 2",
 "  	c None",
 ". 	c #007D00",

bitmaps/Delete_Text.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *delete_text_xpm[];
+extern const char *delete_text_xpm[];
 
 #else
-char * delete_text_xpm[] = {
+const char * delete_text_xpm[] = {
 "16 16 114 2",
 "  	c None",
 ". 	c #00009B",

bitmaps/Display_Options.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *display_options_xpm[];
+extern const char *display_options_xpm[];
 
 #else
-char * display_options_xpm[] = {
+const char * display_options_xpm[] = {
 "16 16 90 1",
 " 	c None",
 ".	c #000000",

bitmaps/Edit.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *edit_xpm[];
+extern const char *edit_xpm[];
 
 #else
-char * edit_xpm[] = {
+const char * edit_xpm[] = {
 "16 16 28 1",
 " 	c None",
 ".	c #000000",

bitmaps/Edit_Text.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *edit_text_xpm[];
+extern const char *edit_text_xpm[];
 
 #else
-char * edit_text_xpm[] = {
+const char * edit_text_xpm[] = {
 "16 16 8 1",
 " 	c None",
 ".	c #1D2E40",

bitmaps/Editor.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *editor_xpm[];
+extern const char *editor_xpm[];
 
 #else
-char * editor_xpm[] = {
+const char * editor_xpm[] = {
 "16 16 60 1",
 " 	c None",
 ".	c #000000",

bitmaps/Exit.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *exit_xpm[];
+extern const char *exit_xpm[];
 
 #else
-char * exit_xpm[] = {
+const char * exit_xpm[] = {
 "16 16 63 1",
 " 	c None",
 ".	c #000000",

bitmaps/File_FootPrint.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *file_footprint_xpm[];
+extern const char *file_footprint_xpm[];
 
 #else
-char * file_footprint_xpm[] = {
+const char * file_footprint_xpm[] = {
 "16 16 38 1",
 " 	c None",
 ".	c #000000",

bitmaps/Footprint_Text.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *footprint_text_xpm[];
+extern const char *footprint_text_xpm[];
 
 #else
-char * footprint_text_xpm[] = {
+const char * footprint_text_xpm[] = {
 "16 16 4 1",
 " 	c None",
 ".	c #009B9B",

bitmaps/Info.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *info_xpm[];
+extern const char *info_xpm[];
 
 #else
-char * info_xpm[] = {
+const char * info_xpm[] = {
 "16 16 63 1",
 " 	c None",
 ".	c #000000",

bitmaps/Mirror_H.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *mirror_H_xpm[];
+extern const char *mirror_H_xpm[];
 
 #else
-char * mirror_H_xpm[] = {
+const char * mirror_H_xpm[] = {
 "16 16 29 1",
 " 	c None",
 ".	c #000000",

bitmaps/Mirror_V.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *mirror_V_xpm[];
+extern const char *mirror_V_xpm[];
 
 #else
-char * mirror_V_xpm[] = {
+const char * mirror_V_xpm[] = {
 "16 16 30 1",
 " 	c None",
 ".	c #000000",

bitmaps/Morgan1.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *morgan1_xpm[];
+extern const char *morgan1_xpm[];
 
 #else
-char * morgan1_xpm[] = {
+const char * morgan1_xpm[] = {
 "16 16 79 1",
 " 	c None",
 ".	c #6361D1",

bitmaps/Morgan2.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *morgan2_xpm[];
+extern const char *morgan2_xpm[];
 
 #else
-char * morgan2_xpm[] = {
+const char * morgan2_xpm[] = {
 "16 16 77 1",
 " 	c None",
 ".	c #6361D1",

bitmaps/Move.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *move_xpm[];
+extern const char *move_xpm[];
 
 #else
-char * move_xpm[] = {
+const char * move_xpm[] = {
 "16 16 48 1",
 " 	c None",
 ".	c #000000",

bitmaps/Move_Arc.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *move_arc_xpm[];
+extern const char *move_arc_xpm[];
 
 #else
-char * move_arc_xpm[] = {
+const char * move_arc_xpm[] = {
 "16 16 56 1",
 " 	c None",
 ".	c #00009B",

bitmaps/Move_Circle.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *move_circle_xpm[];
+extern const char *move_circle_xpm[];
 
 #else
-char * move_circle_xpm[] = {
+const char * move_circle_xpm[] = {
 "16 16 49 1",
 " 	c None",
 ".	c #00009B",

bitmaps/Move_Field.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *move_field_xpm[];
+extern const char *move_field_xpm[];
 
 #else
-char * move_field_xpm[] = {
+const char * move_field_xpm[] = {
 "16 16 62 1",
 " 	c None",
 ".	c #D2D2D2",

bitmaps/Move_Line.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *move_line_xpm[];
+extern const char *move_line_xpm[];
 
 #else
-char * move_line_xpm[] = {
+const char * move_line_xpm[] = {
 "16 16 48 1",
 " 	c None",
 ".	c #00009B",

bitmaps/Move_Polygon.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *move_polygon_xpm[];
+extern const char *move_polygon_xpm[];
 
 #else
-char * move_polygon_xpm[] = {
+const char * move_polygon_xpm[] = {
 "16 16 46 1",
 " 	c None",
 ".	c #00009B",

bitmaps/Move_Rectangle.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *move_rectangle_xpm[];
+extern const char *move_rectangle_xpm[];
 
 #else
-char * move_rectangle_xpm[] = {
+const char * move_rectangle_xpm[] = {
 "16 16 40 1",
 " 	c None",
 ".	c #00009B",

bitmaps/Move_Text.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *move_text_xpm[];
+extern const char *move_text_xpm[];
 
 #else
-char * move_text_xpm[] = {
+const char * move_text_xpm[] = {
 "16 16 46 1",
 " 	c None",
 ".	c #00009B",

bitmaps/New_Library.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *new_library_xpm[];
+extern const char *new_library_xpm[];
 
 #else
-char * new_library_xpm[] = {
+const char * new_library_xpm[] = {
 "16 16 133 2",
 "  	c None",
 ". 	c #060708",

bitmaps/Open_Library.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef  XPMMAIN
-extern char *open_library_xpm[];
+extern const char *open_library_xpm[];
 
 #else
-char * open_library_xpm[] = {
+const char * open_library_xpm[] = {
 "16 16 135 2",
 "  	c None",
 ". 	c #060708",

bitmaps/Options_Arc.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *options_arc_xpm[];
+extern const char *options_arc_xpm[];
 
 #else
-char * options_arc_xpm[] = {
+const char * options_arc_xpm[] = {
 "16 16 49 1",
 " 	c None",
 ".	c #00009B",

bitmaps/Options_Circle.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *options_circle_xpm[];
+extern const char *options_circle_xpm[];
 
 #else
-char * options_circle_xpm[] = {
+const char * options_circle_xpm[] = {
 "16 16 54 1",
 " 	c None",
 ".	c #00009B",

bitmaps/Options_New_Pad.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *options_new_pad_xpm[];
+extern const char *options_new_pad_xpm[];
 
 #else
-char * options_new_pad_xpm[] = {
+const char * options_new_pad_xpm[] = {
 "16 16 53 1",
 " 	c None",
 ".	c #000000",

bitmaps/Options_Pad.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *options_pad_xpm[];
+extern const char *options_pad_xpm[];
 
 #else
-char * options_pad_xpm[] = {
+const char * options_pad_xpm[] = {
 "16 16 33 1",
 " 	c None",
 ".	c #000000",

bitmaps/Options_Rectangle.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *options_rectangle_xpm[];
+extern const char *options_rectangle_xpm[];
 
 #else
-char * options_rectangle_xpm[] = {
+const char * options_rectangle_xpm[] = {
 "16 16 44 1",
 " 	c None",
 ".	c #00009B",

bitmaps/Options_Segment.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *options_segment_xpm[];
+extern const char *options_segment_xpm[];
 
 #else
-char * options_segment_xpm[] = {
+const char * options_segment_xpm[] = {
 "16 16 31 1",
 " 	c None",
 ".	c #007D00",

bitmaps/Options_Text.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *options_text_xpm[];
+extern const char *options_text_xpm[];
 
 #else
-char * options_text_xpm[] = {
+const char * options_text_xpm[] = {
 "16 16 40 1",
 " 	c None",
 ".	c #00009B",

bitmaps/Orient.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *orient_xpm[];
+extern const char *orient_xpm[];
 
 #else
-char * orient_xpm[] = {
+const char * orient_xpm[] = {
 "16 16 114 2",
 "  	c None",
 ". 	c #000000",

bitmaps/Pad_Sketch.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *pad_sketch_xpm[];
+extern const char *pad_sketch_xpm[];
 
 #else
-char * pad_sketch_xpm[] = {
+const char * pad_sketch_xpm[] = {
 "16 16 3 1",
 " 	c None",
 ".	c #007D00",

bitmaps/Read_SetUp.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *read_setup_xpm[];
+extern const char *read_setup_xpm[];
 
 #else
-char * read_setup_xpm[] = {
+const char * read_setup_xpm[] = {
 "16 16 85 1",
 " 	c None",
 ".	c #000000",

bitmaps/Reload.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char * reload_xpm[];
+extern const char * reload_xpm[];
 
 #else
-char * reload_xpm[] = {
+const char * reload_xpm[] = {
 "16 16 110 2",
 "  	c None",
 ". 	c #000000",

bitmaps/Repaint.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char * repaint_xpm[];
+extern const char * repaint_xpm[];
 
 #else
-char * repaint_xpm[] = {
+const char * repaint_xpm[] = {
 "16 16 78 1",
 " 	c None",
 ".	c #000000",

bitmaps/Rotate+.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *rotate_pos_xpm[];
+extern const char *rotate_pos_xpm[];
 
 #else
-char * rotate_pos_xpm[] = {
+const char * rotate_pos_xpm[] = {
 "16 16 96 2",
 "  	c None",
 ". 	c #000000",

bitmaps/Rotate-.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *rotate_neg_xpm[];
+extern const char *rotate_neg_xpm[];
 
 #else
-char * rotate_neg_xpm[] = {
+const char * rotate_neg_xpm[] = {
 "16 16 93 2",
 "  	c None",
 ". 	c #202020",

bitmaps/Rotate_Field.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *rotate_field_xpm[];
+extern const char *rotate_field_xpm[];
 
 #else
-char * rotate_field_xpm[] = {
+const char * rotate_field_xpm[] = {
 "16 16 76 1",
 " 	c None",
 ".	c #D2D2D2",

bitmaps/Save_CmpStuff.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *save_cmpstuff_xpm[];
+extern const char *save_cmpstuff_xpm[];
 
 #else
-char * save_cmpstuff_xpm[] = {
+const char * save_cmpstuff_xpm[] = {
 "16 16 99 2",
 "  	c None",
 ". 	c #160A00",

bitmaps/Save_Library.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *save_library_xpm[];
+extern const char *save_library_xpm[];
 
 #else
-char * save_library_xpm[] = {
+const char * save_library_xpm[] = {
 "16 16 99 2",
 "  	c None",
 ". 	c #070809",

bitmaps/Save_NetList.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *save_netlist_xpm[];
+extern const char *save_netlist_xpm[];
 
 #else
-char * save_netlist_xpm[] = {
+const char * save_netlist_xpm[] = {
 "16 16 91 1",
 " 	c None",
 ".	c #000000",

bitmaps/Save_Project.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *save_project_xpm[];
+extern const char *save_project_xpm[];
 
 #else
-char * save_project_xpm[] = {
+const char * save_project_xpm[] = {
 "16 16 63 1",
 " 	c None",
 ".	c #000000",

bitmaps/Save_SetUp.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *save_setup_xpm[];
+extern const char *save_setup_xpm[];
 
 #else
-char * save_setup_xpm[] = {
+const char * save_setup_xpm[] = {
 "16 16 74 1",
 " 	c None",
 ".	c #000000",

bitmaps/Text_Sketch.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *text_sketch_xpm[];
+extern const char *text_sketch_xpm[];
 
 #else
-char * text_sketch_xpm[] = {
+const char * text_sketch_xpm[] = {
 "16 16 2 1",
 " 	c None",
 ".	c #00009B",

bitmaps/Zoom_1.xpm

@@ -1,5 +1,5 @@
 /* XPM */
-static char * zoom_1_xpm[] = {
+static const char * zoom_1_xpm[] = {
 "16 16 36 1",
 " 	c None",
 ".	c #000000",

bitmaps/Zoom_Center.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char * zoom_center_xpm[];
+extern const char * zoom_center_xpm[];
 
 #else
-char * zoom_center_xpm[] = {
+const char * zoom_center_xpm[] = {
 "16 16 4 1",
 "   c None",
 ".	c Black",

bitmaps/Zoom_In.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char * zoom_in_xpm[];
+extern const char * zoom_in_xpm[];
 
 #else
-char * zoom_in_xpm[] = {
+const char * zoom_in_xpm[] = {
 "16 16 42 1",
 " 	c None",
 ".	c #000000",

bitmaps/Zoom_Optimal.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char * zoom_optimal_xpm[];
+extern const char * zoom_optimal_xpm[];
 
 #else
-char * zoom_optimal_xpm[] = {
+const char * zoom_optimal_xpm[] = {
 "16 16 83 1",
 " 	c None",
 ".	c #000000",

bitmaps/Zoom_Out.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char * zoom_out_xpm[];
+extern const char * zoom_out_xpm[];
 
 #else
-char * zoom_out_xpm[] = {
+const char * zoom_out_xpm[] = {
 "16 16 40 1",
 " 	c None",
 ".	c #000000",

bitmaps/Zoom_Page.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char * zoom_page_xpm[];
+extern const char * zoom_page_xpm[];
 
 #else
-char * zoom_page_xpm[] = {
+const char * zoom_page_xpm[] = {
 "16 16 68 1",
 " 	c None",
 ".	c #000000",

bitmaps/Zoom_Select.xpm

@@ -1,9 +1,9 @@
-/* XPM */ 
+/* XPM */
 #ifndef XPMMAIN
-extern char * zoom_select_xpm[];
+extern const char * zoom_select_xpm[];
 
 #else
-char * zoom_select_xpm[] = {
+const char * zoom_select_xpm[] = {
 "16 16 39 1",
 " 	c None",
 "!	c black",

bitmaps/Zoom_Selected.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char * zoom_selected_xpm[];
+extern const char * zoom_selected_xpm[];
 
 #else
-char * zoom_selected_xpm[] = {
+const char * zoom_selected_xpm[] = {
 "16 16 38 1",
 " 	c None",
 ".	c #000000",

bitmaps/anchor.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *anchor_xpm[];
+extern const char *anchor_xpm[];
 
 #else
-char * anchor_xpm[] = {
+const char * anchor_xpm[] = {
 "16 16 2 1",
 " 	c None",
 ".	c #000000",

bitmaps/annotate.xpm

@@ -1,10 +1,10 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char *annotate_xpm[];
+extern const char *annotate_xpm[];
 
 #else
-char *annotate_xpm[] = {
-/* columns rows colors chars-per-pixel */
+const char *annotate_xpm[] = {
+/* columns rows colors const chars-per-pixel */
 "16 16 93 2",
 "  	c None",
 ". 	c #000000",

bitmaps/auto_associe.xpm

@@ -1,10 +1,10 @@
 /* XPM */
 #ifndef  XPMMAIN
-extern char *auto_associe_xpm[];
+extern const char *auto_associe_xpm[];
 
 #else
-char *auto_associe_xpm[] = {
-/* width height num_colors chars_per_pixel */
+const char *auto_associe_xpm[] = {
+/* width height num_colors const chars_per_pixel */
 "16 16 124 2",
 "  	c None",
 ". 	c #160A00",

bitmaps/book.xpm

@@ -1,9 +1,9 @@
 /* XPM */
 #ifndef XPMMAIN
-extern char * book_xpm[];
+extern const char * book_xpm[];
 
 #else
-char * book_xpm[] = {
+const char * book_xpm[] = {
 "16 16 21 1",
 " 	c None",
 ".	c #007F7F",