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-rw-r--r--src/common/hex.h25
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diff --git a/src/common/hex.h b/src/common/hex.h
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+
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+/*
+ * Ceph - scalable distributed file system
+ *
+ * Copyright (C) 2011 New Dream Network
+ *
+ * This is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License version 2.1, as published by the Free Software
+ * Foundation. See file COPYING.
+ *
+ */
+
+#ifndef CEPH_COMMON_HEX_H
+#define CEPH_COMMON_HEX_H
+
+#include <string>
+
+extern void hex2str(const char *s, int len, char *buf, int dest_len);
+
+extern std::string hexdump(std::string msg, const char *s, int len);
+
+#endif