void FunctionWithoutLeaks (void)
{
  // All strings must be allocated using specific functions
  String_var vSmartPointer = string_dup ("A string ...");

  // Except assignment from const string which copies
  const char *pConstPointer = "A const string ...";
  vSmartPointer = pConstPointer;

  // Assignment releases rather than overwrites
  vSmartPointer = string_dup ("Another string ...");

  // Going out of scope releases too
  throw (0);
}