$NetBSD: patch-ab,v 1.1.1.1 2001/07/31 14:28:00 drochner Exp $

--- src/frame_impl.h.orig	Mon Jul 30 16:21:20 2001
+++ src/frame_impl.h	Mon Jul 30 16:30:26 2001
@@ -29,13 +29,12 @@
 #define _ID3LIB_FRAME_IMPL_H_
 
 #include <vector>
-#include <bitset>
 #include "frame.h"
 #include "header_frame.h"
 
 class ID3_FrameImpl
 {
-  typedef std::bitset<ID3FN_LASTFIELDID> Bitset;
+  typedef std::bit_vector Bitset;
   typedef std::vector<ID3_Field *> Fields;
 public:
   typedef Fields::iterator iterator;
@@ -68,7 +67,7 @@
   void        Render(ID3_Writer&) const;
   size_t      Size();
   bool        Contains(ID3_FieldID fld) const
-  { return _bitset.test(fld); }
+  { return _bitset[fld]; }
   bool        SetSpec(ID3_V2Spec);
   ID3_V2Spec  GetSpec() const;
 
