Port to gtk+2.

Index: main.c
--- main.c.orig
+++ main.c
@@ -23,6 +23,8 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston,
  */
 
 #include <stdio.h>
+#include <stdlib.h>
+#include <locale.h>
 #ifdef USE_GNOME
 #include <gnome.h>
 #endif
@@ -50,7 +52,7 @@ void usage(char *str){
 }
 
    GtkWidget *main_w;
-main(int argc, char *argv[])
+int main(int argc, char *argv[])
 {
    int n;
    int rows, cols;
@@ -156,8 +158,8 @@ main(int argc, char *argv[])
          exit(0);
       }
       new_style = gtk_style_copy(default_style);
-      new_style->font = new_font;
-      gtk_widget_set_default_style(new_style);
+      new_style->font_desc = pango_font_description_copy(default_style->font_desc);
+/*      gtk_widget_set_default_style(new_style); */
    }
    
 
