From 491b876329c1793f5ae458ba5dcaf7e95993c55c Mon Sep 17 00:00:00 2001
From: Arvid Norberg <arvid@libtorrent.org>
Date: Sun, 19 Dec 2010 09:50:58 +0000
Subject: [PATCH] fixed some msvc warnings

---
 include/libtorrent/bencode.hpp    | 2 +-
 include/libtorrent/ip_filter.hpp  | 4 ++--
 include/libtorrent/utp_stream.hpp | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/include/libtorrent/bencode.hpp b/include/libtorrent/bencode.hpp
index 9e3d14afa..126b7014f 100644
--- a/include/libtorrent/bencode.hpp
+++ b/include/libtorrent/bencode.hpp
@@ -97,7 +97,7 @@ namespace libtorrent
 			for (std::string::const_iterator i = val.begin()
 				, end(val.end()); i != end; ++i)
 				*out++ = *i;
-			return val.length();
+			return int(val.length());
 		}
 
 		TORRENT_EXPORT char const* integer_to_str(char* buf, int size, entry::integer_type val);
diff --git a/include/libtorrent/ip_filter.hpp b/include/libtorrent/ip_filter.hpp
index dfedee9cd..0d2c43937 100644
--- a/include/libtorrent/ip_filter.hpp
+++ b/include/libtorrent/ip_filter.hpp
@@ -88,7 +88,7 @@ namespace detail
 	Addr plus_one(Addr const& a)
 	{
 		Addr tmp(a);
-		for (int i = tmp.size() - 1; i >= 0; --i)
+		for (int i = int(tmp.size()) - 1; i >= 0; --i)
 		{
 			if (tmp[i] < (std::numeric_limits<typename Addr::value_type>::max)())
 			{
@@ -106,7 +106,7 @@ namespace detail
 	Addr minus_one(Addr const& a)
 	{
 		Addr tmp(a);
-		for (int i = tmp.size() - 1; i >= 0; --i)
+		for (int i = int(tmp.size()) - 1; i >= 0; --i)
 		{
 			if (tmp[i] > 0)
 			{
diff --git a/include/libtorrent/utp_stream.hpp b/include/libtorrent/utp_stream.hpp
index daf00ba42..3bcfeba82 100644
--- a/include/libtorrent/utp_stream.hpp
+++ b/include/libtorrent/utp_stream.hpp
@@ -314,7 +314,7 @@ public:
 			return 0;
 		}
 #ifdef TORRENT_DEBUG
-		int buf_size = 0;
+		size_t buf_size = 0;
 #endif
 
 		for (typename Mutable_Buffers::const_iterator i = buffers.begin()