10 files changed, 14 insertions, 13 deletions
diff --git a/src/graph/view3D/control3d.c b/src/graph/view3D/control3d.c
index a7e45760..9099d1f5 100644
--- a/src/graph/view3D/control3d.c
+++ b/src/graph/view3D/control3d.c
@@ -229,7 +229,7 @@ drawControlPanel(void )
   int                   offShade=14;
   controlPanelStruct    *cp;
   int                   i, strlength;
-  char                  *s;
+  const char* s;
 
   cp = viewport->controlPanel;
 
diff --git a/src/graph/view3D/globals.h b/src/graph/view3D/globals.h
index 5734564c..2c727617 100644
--- a/src/graph/view3D/globals.h
+++ b/src/graph/view3D/globals.h
@@ -58,7 +58,7 @@ extern GC               processGC;
 extern viewPoints       *viewport;
 extern controlPanelStruct *control;
 extern XGCValues        gcVals;
-extern char             *s;
+extern const char*      s;
 extern int              someInt;
 
 extern unsigned long    foregroundColor, backgroundColor;
diff --git a/src/graph/view3D/header.h b/src/graph/view3D/header.h
index ed4b5c45..53dd24ab 100644
--- a/src/graph/view3D/header.h
+++ b/src/graph/view3D/header.h
@@ -267,7 +267,7 @@ typedef struct _buttonStruct {
   int           buttonKey, pot, mask;
   short         buttonX, buttonY, buttonWidth, buttonHeight, xHalf, yHalf;
   Window        self;
-  char          *text;
+  const char*   text;
   int           textColor,textHue,textShade;
 } buttonStruct;
 
diff --git a/src/graph/view3D/lighting3d.c b/src/graph/view3D/lighting3d.c
index dc7f34ab..ff6f9dad 100644
--- a/src/graph/view3D/lighting3d.c
+++ b/src/graph/view3D/lighting3d.c
@@ -377,7 +377,7 @@ void
 drawLightingPanel(void)
 {
 
-  char *s;
+  const char* s;
   int i,strlength;
 
   /* Draw border lines to separate the lighting window, potentiometers,
diff --git a/src/graph/view3D/main3d.c b/src/graph/view3D/main3d.c
index d04b7724..63805c25 100644
--- a/src/graph/view3D/main3d.c
+++ b/src/graph/view3D/main3d.c
@@ -81,7 +81,7 @@ GC              processGC;
 viewPoints      *viewport;
 controlPanelStruct      *control;
 XGCValues       gcVals;
-char            *s;
+const char* s;
 int             someInt;  
 
 /* check /usr/include/X11 for current implementation of
@@ -601,7 +601,7 @@ mergeDatabases(void)
   XrmDatabase homeDB,serverDB,applicationDB;
   char filenamebuf[1024];
   char *filename = &filenamebuf[0];
-  char *classname = "OpenAxiom";
+  const char *classname = "OpenAxiom";
   char name[255];
 
   (void) XrmInitialize();
diff --git a/src/graph/view3D/process3d.c b/src/graph/view3D/process3d.c
index 77eb8782..5c5e7d68 100644
--- a/src/graph/view3D/process3d.c
+++ b/src/graph/view3D/process3d.c
@@ -68,7 +68,8 @@ void
 buttonAction (int bKey)
 {
 
-  char *s1, *s2;
+   const char* s1;
+   const char* s2;
   int strL, strL1, strL2, offShade=14;
 
   /* Button colors which are offColor, RED, are turned off, and those which
diff --git a/src/graph/view3D/quit3d.c b/src/graph/view3D/quit3d.c
index 0978e329..4a76103b 100644
--- a/src/graph/view3D/quit3d.c
+++ b/src/graph/view3D/quit3d.c
@@ -132,7 +132,7 @@ void
 drawQuitPanel(void)
 {
 
-  char *s;
+  const char* s;
   int i,strlength;
 
   s = "Really?";
diff --git a/src/graph/view3D/save3d.c b/src/graph/view3D/save3d.c
index 94cccd32..5c41eb72 100644
--- a/src/graph/view3D/save3d.c
+++ b/src/graph/view3D/save3d.c
@@ -133,7 +133,7 @@ void
 drawSavePanel(void)
 {
 
-  char *s;
+  const char* s;
   int i,strlength;
 
   GSetForeground(saveGC,(float)saveButtonColor,Xoption);
diff --git a/src/graph/view3D/testcol.c b/src/graph/view3D/testcol.c
index 4db2a7f9..9eaea909 100644
--- a/src/graph/view3D/testcol.c
+++ b/src/graph/view3D/testcol.c
@@ -96,7 +96,7 @@ XSizeHints      viewSizeHints;
 GC              processGC;
 viewPoints      *viewport;
 controlPanelStruct      *control;
-char            *s;
+const char* s;
 int             someInt;  
 
 /* check /usr/include/X11 for current implementation of
diff --git a/src/graph/view3D/volume3d.c b/src/graph/view3D/volume3d.c
index 3fdfa3be..1a44affc 100644
--- a/src/graph/view3D/volume3d.c
+++ b/src/graph/view3D/volume3d.c
@@ -96,17 +96,17 @@
    /* someotherFont holds title font (see main.c) */
 #define clipMessDy (globalFont->max_bounds.ascent/2 + \
                     globalFont->max_bounds.descent)
-static char *clipMess = "Clip Volume";
+static const char* clipMess = "Clip Volume";
 
 #define eyeMess1Dy clipMessDy
 #define eyeMess1X 7
 #define eyeMess1Y (frustrumY + 40 + 3*eyeMess1Dy)
-static char *eyeMess1 = "Eye";
+static const char* eyeMess1 = "Eye";
 
 #define eyeMess2X (globalFont->max_bounds.width + 14)
 #define eyeMess2Y (frustrumY + 40)
 #define eyeMess2Dy eyeMess1Dy
-static char *eyeMess2 = "Reference";
+static const char* eyeMess2 = "Reference";
 
 
  /*  global stuff  */