From: gazelle@shell.xmission.com   
      
   Here's kind of an old chestnut...   
      
   The question is: How can you reliably printf() a time_t value?   
   What conversion spec should you use?   
      
   The answer seems to be: try stuff until the compiler doesn't warn.   
      
   Note that there is now %z for size_t, but there really should be a "Just do   
   the right thing - you're the compiler, you know what type the arg is, do   
   the right thing" spec.   
      
   It turns out that in my use case, %lu works, but how can you know?   
   Note, BTW, that another way to do it is to use %d and case the time_t value   
   to (int), but that seems kludgey.   
      
   --   
       Nov 4, 2008 - the day when everything went   
       from being Clinton's fault to being Obama's fault.   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)