+++ /dev/null
-diff -Naur dpsrc-orig/gl_src.c dpsrc/gl_src.c
---- dpsrc-orig/gl_src.c 2001-02-28 16:45:56.000000000 -0500
-+++ dpsrc/gl_src.c 2008-04-10 17:03:03.000000000 -0400
-@@ -154,7 +154,7 @@
- #include <stdio.h>
- #include <stdlib.h>
- #include <math.h>
--#include <strings.h>
-+#include <string.h>
-
- #if UNIX == 0
- #include <X11/Xlib.h>
-@@ -257,7 +257,7 @@
- /* flags for current attribute settings */
- static int OPEN_FLAG = 0; /* 0 - X11 closed, 1 - X11 open */
- static int OPEN_FLAG_2 = 0; /* 0 - repeat graph window closed, 1 - open */
--int GRAPH_FLAG = 0; /* 0 - gleras has not been called, 1 - gleras has been called */
-+static int GRAPH_FLAG = 0; /* 0 - gleras has not been called, 1 - gleras has been called */
- int WIDTH_CURRENT; /* current line width */
- int LINE_STYLE_CURRENT; /* current line style */
- char FONT_NAME_CURRENT[80]; /* name of current font */
-@@ -922,7 +922,7 @@
- glNewList(list_id, GL_COMPILE_AND_EXECUTE);
-
- glClearColor(red_temp,green_temp,blue_temp,1.0);
-- glclear(GL_COLOR_BUFFER_BIT);
-+ glClear(GL_COLOR_BUFFER_BIT);
-
- GRAPH_FLAG = 1;
- }
-@@ -1486,7 +1486,7 @@
- * Color only set if being changed.
- */
- #if APPEND_UNDERSCORE == 1 && SUBROUTINE_CASE == 1
--void glseco(jcol, red, green, blue)
-+void glseco_(jcol, red, green, blue)
- #elif APPEND_UNDERSCORE == 1 && SUBROUTINE_CASE == 0
- void GLSECO_(jcol, red, green, blue)
- #elif APPEND_UNDERSCORE == 0 && SUBROUTINE_CASE == 1
-@@ -1691,7 +1691,7 @@
- width = isize[0];
- #endif
- if (width < 1.0) width = 1.0;
-- glPointsize(width);
-+ glPointSize(width);
- glBegin(GL_POINTS);
- #if PRECISION == 0
- glVertex2f(*ix, *iy);
-diff -Naur dpsrc-orig/x11_src.c dpsrc/x11_src.c
---- dpsrc-orig/x11_src.c 2007-08-23 13:57:06.000000000 -0400
-+++ dpsrc/x11_src.c 2008-04-10 17:02:18.000000000 -0400
-@@ -214,7 +214,7 @@
- /* add following 2 lines MAY 1995 */
- #include <stdlib.h>
- #include <math.h>
--#include <strings.h>
-+#include <string.h>
-
- /* global definitions */
-
-@@ -507,7 +507,7 @@
- /* flags for current attribute settings */
- static int OPEN_FLAG = 0; /* 0 - X11 closed, 1 - X11 open */
- static int OPEN_FLAG_2 = 0; /* 0 - repeat graph window closed, 1 - open */
--int GRAPH_FLAG = 0; /* 0 - xerase has not been called, 1 - xerase has been called */
-+static int GRAPH_FLAG = 0; /* 0 - xerase has not been called, 1 - xerase has been called */
- int WIDTH_CURRENT; /* current line width */
- int LINE_STYLE_CURRENT; /* current line style */
- int CAP_STYLE_CURRENT; /* current cap style */
---- dpsrc-orig/gs_src.c 2002-02-20 13:28:36.000000000 -0500
-+++ dpsrc/gs_src.c 2008-04-28 08:54:28.000000000 -0400
-@@ -111,9 +111,9 @@
- int max_colors; /* maximum colors actually allocated */
- int CURRENT_COLOR; /* Define current color */
- int CURRENT_LINE_STYLE[12]; /* Define current line style */
--int NPTS_STYLE = 0; /* Number of points in style */
-+static int NPTS_STYLE = 0; /* Number of points in style */
- int color_table[MAX_COLORS + 100]; /* color table */
--int red[MAX_COLORS] = {
-+static int red[MAX_COLORS] = {
- /* 0 - 7 */ 255, 0, 255, 0, 0, 255, 255, 0,
- /* 8 - 15 */ 255, 154, 0, 173, 138, 208, 47, 211,
- /* 16 - 23 */ 127, 165, 95, 255, 100, 85, 153, 72,
-@@ -127,7 +127,7 @@
- /* 80 - 87 */ 238, 205, 139, 238, 205, 139, 238, 205,
- /* 88 - 88 */ 139
- };
--int green[MAX_COLORS] = {
-+static int green[MAX_COLORS] = {
- /* 0 - 7 */ 255, 0, 0, 0, 255, 0, 165, 255,
- /* 8 - 15 */ 255, 205, 100, 216, 43, 32, 79, 211,
- /* 16 - 23 */ 255, 42, 158, 127, 149, 107, 50, 61,
-@@ -141,7 +141,7 @@
- /* 80 - 87 */ 154, 133, 90, 0, 0, 0, 0, 0,
- /* 88 - 88 */ 0
- };
--int blue[MAX_COLORS] = {
-+static int blue[MAX_COLORS] = {
- /* 0 - 7 */ 255, 0, 0, 255, 0, 255, 0, 255,
- /* 8 - 15 */ 0, 50, 0, 230, 226, 144, 79, 211,
- /* 16 - 23 */ 212, 42, 160, 80, 237, 47, 204, 139,
-@@ -158,7 +158,7 @@
-
- /* flags for current attribute settings */
- static int OPEN_FLAG = 0; /* 0 - GS closed, 1 - GS open */
--int DEVICE_TYPE = 0; /* define device */
-+static int DEVICE_TYPE = 0; /* define device */
- /* 1 - jpeg */
- /* 2 - png */
- /* 3 - windows bmp */
-