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diff --git a/lib/libUPnP/Neptune/Source/Core/NptHash.h b/lib/libUPnP/Neptune/Source/Core/NptHash.h
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+++ b/lib/libUPnP/Neptune/Source/Core/NptHash.h
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+/*****************************************************************
+|
+|   Neptune - Hashing
+|
+| Copyright (c) 2002-2010, Axiomatic Systems, LLC.
+| All rights reserved.
+|
+| Redistribution and use in source and binary forms, with or without
+| modification, are permitted provided that the following conditions are met:
+|     * Redistributions of source code must retain the above copyright
+|       notice, this list of conditions and the following disclaimer.
+|     * Redistributions in binary form must reproduce the above copyright
+|       notice, this list of conditions and the following disclaimer in the
+|       documentation and/or other materials provided with the distribution.
+|     * Neither the name of Axiomatic Systems nor the
+|       names of its contributors may be used to endorse or promote products
+|       derived from this software without specific prior written permission.
+|
+| THIS SOFTWARE IS PROVIDED BY AXIOMATIC SYSTEMS ''AS IS'' AND ANY
+| EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+| WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+| DISCLAIMED. IN NO EVENT SHALL AXIOMATIC SYSTEMS BE LIABLE FOR ANY
+| DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+| (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+| LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+| ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+| (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+| SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+|
+****************************************************************/
+
+#ifndef _NPT_HASH_H_
+#define _NPT_HASH_H_
+
+/*----------------------------------------------------------------------
+|   includes
++---------------------------------------------------------------------*/
+#include "NptTypes.h"
+#include "NptResults.h"
+
+/*----------------------------------------------------------------------
+|    Fowler/Noll/Vo FNV-1a hash functions
++---------------------------------------------------------------------*/
+const NPT_UInt32 NPT_FNV1A_32_INIT = ((NPT_UInt32)0x811c9dc5);
+NPT_UInt32 NPT_Fnv1aHash32(const NPT_UInt8* data, NPT_Size data_size, NPT_UInt32 hash_init=NPT_FNV1A_32_INIT);
+NPT_UInt32 NPT_Fnv1aHashStr32(const char* data, NPT_UInt32 hash_init=NPT_FNV1A_32_INIT);
+const NPT_UInt64 NPT_FNV1A_64_INIT = ((NPT_UInt64)0xcbf29ce484222325ULL);
+NPT_UInt64 NPT_Fnv1aHash64(const NPT_UInt8* data, NPT_Size data_size, NPT_UInt64 hash_init=NPT_FNV1A_64_INIT);
+NPT_UInt64 NPT_Fnv1aHashStr64(const char* data, NPT_UInt64 hash_init=NPT_FNV1A_64_INIT);
+
+/*----------------------------------------------------------------------
+|   NPT_Hash
++---------------------------------------------------------------------*/
+template <typename K>
+struct NPT_Hash
+{
+};
+
+template <>
+struct NPT_Hash<const char*>
+{
+    NPT_UInt32 operator()(const char* s) const { return NPT_Fnv1aHashStr32(s); }
+};
+
+template <>
+struct NPT_Hash<char*>
+{
+    NPT_UInt32 operator()(char* s) const { return NPT_Fnv1aHashStr32(s); }
+};
+
+template <>
+struct NPT_Hash<int>
+{
+    NPT_UInt32 operator()(int i) const { return NPT_Fnv1aHash32(reinterpret_cast<const NPT_UInt8*>(&i), sizeof(int)); }
+};
+
+template <>
+struct NPT_Hash<unsigned int>
+{
+    NPT_UInt32 operator()(unsigned int i) const { return NPT_Fnv1aHash32(reinterpret_cast<const NPT_UInt8*>(&i), sizeof(int)); }
+};
+
+#endif // _NPT_HASH_H_