public static int putClass(String c, boolean p, String sc) {
   Name cName = Type.getName(c);
   if ((cName != null) && !Name.isForward(c)) {
     push();
     push();
     return 1;
   } else {
     Name scName = Type.getName(sc);
     if (scName == null) {
       push();
       push();
       return 2;
     } else {
       push(scName.getEnv());
       Env current = top;
       push();
       cName = Type.putName(c, sc, top);
       Symb s = new Symb(cName, cName, p);
       current.table.put(c, s);
       System.out.println("   PUT " + c + " IN " + current);
       root.table.put(c, s);
       System.out.println("   PUT " + c + " IN " + root);
       return 0;
     }
   }
 }
 public static void initFirst() {
   envCounter = 0;
   newEnvs.add(envCounter, root);
   top = (Env) newEnvs.get(envCounter);
   put("printf", new Symb(Type.method(Type.voidtype(), Type.voidtype()), null, true));
   put("scanf", new Symb(Type.method(Type.voidtype(), Type.voidtype()), null, true));
   System.out.println(" " + top);
 }