hash_map.h

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/* Get hash_map, which is an extension to STL.
   In gcc before 3.2 we're fine with the #include; 3.3 and later
   put hash_map into the __gnu_cxx namespace. */

#ifdef HAVE_CONFIG_H
# include <config.h>
#endif

#ifdef HAVE_HASH_MAP
# include <hash_map>
namespace hashers {
  using std::hash_map;
  using std::hash;
};
#elif defined(HAVE_GNU_HASH_MAP)
# include <ext/hash_map>
namespace hashers {
  using __gnu_cxx::hash_map;
  using __gnu_cxx::hash;
};
#else
# error "no hash_map found!"
#endif

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