#ifndef GCCXML_FUNCTIONAL
#define GCCXML_FUNCTIONAL

#include_next <functional>

// 20.3/1
namespace std
{
  using ::unary_function;
  using ::binary_function;

  using ::plus;
  using ::minus;
  using ::multiplies;
  using ::divides;
  using ::modulus;
  using ::negate;

  using ::equal_to;
  using ::not_equal_to;
  using ::greater;
  using ::less;
  using ::greater_equal;
  using ::less_equal;

  using ::logical_and;
  using ::logical_or;
  using ::logical_not;

  using ::unary_negate;
  using ::not1;
  using ::binary_negate;
  using ::not2;

  using ::binder1st;
  using ::bind1st;
  using ::binder2nd;
  using ::bind2nd;

  using ::pointer_to_unary_function;
  using ::ptr_fun;
  using ::pointer_to_binary_function;

  using ::mem_fun_t;
  using ::mem_fun1_t;
  using ::mem_fun_ref_t;
  using ::mem_fun1_ref_t;

  using ::const_mem_fun_t;
  using ::const_mem_fun1_t;
  using ::mem_fun;
  using ::const_mem_fun_ref_t;
  using ::const_mem_fun1_ref_t;
  using ::mem_fun_ref;
}

// Non-standard, but present:
namespace std
{
  using ::select1st;
  using ::select2nd;
}

#endif