#include <functional>
-namespace std
+namespace std _GLIBCXX_VISIBILITY(default)
{
namespace placeholders
{
+ _GLIBCXX_BEGIN_NAMESPACE_VERSION
extern const _Placeholder<1> _1{};
extern const _Placeholder<2> _2{};
extern const _Placeholder<3> _3{};
extern const _Placeholder<27> _27{};
extern const _Placeholder<28> _28{};
extern const _Placeholder<29> _29{};
+ _GLIBCXX_END_NAMESPACE_VERSION
}
}