BIND 10 master, updated. c3b6b5bbceee256e5415149c90861618a1deb2af Compilation fix: added missing header for distance method.

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- Log -----------------------------------------------------------------
commit c3b6b5bbceee256e5415149c90861618a1deb2af
Author: Tomek Mrugalski <tomasz at isc.org>
Date:   Wed May 9 14:58:16 2012 +0200

    Compilation fix: added missing header for distance method.

-----------------------------------------------------------------------

Summary of changes:
 src/lib/util/buffer.h |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

-----------------------------------------------------------------------
diff --git a/src/lib/util/buffer.h b/src/lib/util/buffer.h
index 1ceeada..5cd216a 100644
--- a/src/lib/util/buffer.h
+++ b/src/lib/util/buffer.h
@@ -18,7 +18,7 @@
 #include <stdlib.h>
 #include <cstring>
 #include <vector>
-
+#include <iterator>
 #include <string.h>
 
 #include <stdint.h>
@@ -111,7 +111,7 @@ public:
     /// @param end iterator to end of the vector
     InputBuffer(std::vector<uint8_t>::const_iterator begin,
                 std::vector<uint8_t>::const_iterator end) :
-        position_(0), data_(&(*begin)), len_(distance(begin, end)) {}
+        position_(0), data_(&(*begin)), len_(std::distance(begin, end)) {}
     //@}
 
     ///