#include <bits/concept_check.h>
-namespace std
+namespace __gnu_norm
{
// Forward declaration of operators < and ==, needed for friend declaration.
swap(multimap<_Key,_Tp,_Compare,_Alloc>& __x,
multimap<_Key,_Tp,_Compare,_Alloc>& __y)
{ __x.swap(__y); }
-} // namespace std
+} // namespace __gnu_norm
#endif /* _MULTIMAP_H */