Include bind in ndnboost.
diff --git a/ndnboost/math/special_functions/detail/round_fwd.hpp b/ndnboost/math/special_functions/detail/round_fwd.hpp
new file mode 100644
index 0000000..62d9390
--- /dev/null
+++ b/ndnboost/math/special_functions/detail/round_fwd.hpp
@@ -0,0 +1,93 @@
+// Copyright John Maddock 2008.
+
+// Use, modification and distribution are subject to the
+// Boost Software License, Version 1.0.
+// (See accompanying file LICENSE_1_0.txt
+// or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+#ifndef BOOST_MATH_SPECIAL_ROUND_FWD_HPP
+#define BOOST_MATH_SPECIAL_ROUND_FWD_HPP
+
+#include <ndnboost/config.hpp>
+#include <ndnboost/math/tools/promotion.hpp>
+
+#ifdef _MSC_VER
+#pragma once
+#endif
+
+namespace ndnboost
+{
+ namespace math
+ {
+
+ template <class T, class Policy>
+ typename tools::promote_args<T>::type trunc(const T& v, const Policy& pol);
+ template <class T>
+ typename tools::promote_args<T>::type trunc(const T& v);
+ template <class T, class Policy>
+ int itrunc(const T& v, const Policy& pol);
+ template <class T>
+ int itrunc(const T& v);
+ template <class T, class Policy>
+ long ltrunc(const T& v, const Policy& pol);
+ template <class T>
+ long ltrunc(const T& v);
+#ifdef BOOST_HAS_LONG_LONG
+ template <class T, class Policy>
+ ndnboost::long_long_type lltrunc(const T& v, const Policy& pol);
+ template <class T>
+ ndnboost::long_long_type lltrunc(const T& v);
+#endif
+ template <class T, class Policy>
+ typename tools::promote_args<T>::type round(const T& v, const Policy& pol);
+ template <class T>
+ typename tools::promote_args<T>::type round(const T& v);
+ template <class T, class Policy>
+ int iround(const T& v, const Policy& pol);
+ template <class T>
+ int iround(const T& v);
+ template <class T, class Policy>
+ long lround(const T& v, const Policy& pol);
+ template <class T>
+ long lround(const T& v);
+#ifdef BOOST_HAS_LONG_LONG
+ template <class T, class Policy>
+ ndnboost::long_long_type llround(const T& v, const Policy& pol);
+ template <class T>
+ ndnboost::long_long_type llround(const T& v);
+#endif
+ template <class T, class Policy>
+ T modf(const T& v, T* ipart, const Policy& pol);
+ template <class T>
+ T modf(const T& v, T* ipart);
+ template <class T, class Policy>
+ T modf(const T& v, int* ipart, const Policy& pol);
+ template <class T>
+ T modf(const T& v, int* ipart);
+ template <class T, class Policy>
+ T modf(const T& v, long* ipart, const Policy& pol);
+ template <class T>
+ T modf(const T& v, long* ipart);
+#ifdef BOOST_HAS_LONG_LONG
+ template <class T, class Policy>
+ T modf(const T& v, ndnboost::long_long_type* ipart, const Policy& pol);
+ template <class T>
+ T modf(const T& v, ndnboost::long_long_type* ipart);
+#endif
+
+ }
+}
+
+#undef BOOST_MATH_STD_USING
+#define BOOST_MATH_STD_USING BOOST_MATH_STD_USING_CORE\
+ using ndnboost::math::round;\
+ using ndnboost::math::iround;\
+ using ndnboost::math::lround;\
+ using ndnboost::math::trunc;\
+ using ndnboost::math::itrunc;\
+ using ndnboost::math::ltrunc;\
+ using ndnboost::math::modf;
+
+
+#endif // BOOST_MATH_SPECIAL_ROUND_FWD_HPP
+