dtwm: remove register keyword

cde/programs/dtwm/examples/wsinfo/wsinfo.c

@@ -101,8 +101,8 @@ char **argv;
     Widget  top;
     XtAppContext app_context;
     Arg	args[10];
-    register int n;
-    register int i;
+    int n;
+    int i;
     XmString xms, xmsBlank;
 
     /*  
@@ -454,7 +454,7 @@ char **argv;
 void ShowCurrentWorkspaceInfo ()
 {
     Arg	args[10]; /*  arg list		*/
-    register int n;	/*  arg count		*/
+    int n;	/*  arg count		*/
     Atom aWs;
     int rval;
     Display *dpy;