1 files changed, 69 insertions, 0 deletions
diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/clock.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/clock.hpp
new file mode 100644
index 00000000..f56f618e
--- /dev/null
+++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/clock.hpp
@@ -0,0 +1,69 @@
+/*
+    Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
+
+    This file is part of libzmq, the ZeroMQ core engine in C++.
+
+    libzmq is free software; you can redistribute it and/or modify it under
+    the terms of the GNU Lesser General Public License (LGPL) as published
+    by the Free Software Foundation; either version 3 of the License, or
+    (at your option) any later version.
+
+    As a special exception, the Contributors give you permission to link
+    this library with independent modules to produce an executable,
+    regardless of the license terms of these independent modules, and to
+    copy and distribute the resulting executable under terms of your choice,
+    provided that you also meet, for each linked independent module, the
+    terms and conditions of the license of that module. An independent
+    module is a module which is not derived from or based on this library.
+    If you modify this library, you must extend this exception to your
+    version of the library.
+
+    libzmq is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+    License for more details.
+
+    You should have received a copy of the GNU Lesser General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef __ZMQ_CLOCK_HPP_INCLUDED__
+#define __ZMQ_CLOCK_HPP_INCLUDED__
+
+#include "stdint.hpp"
+
+namespace zmq
+{
+
+    class clock_t
+    {
+    public:
+
+        clock_t ();
+        ~clock_t ();
+
+        //  CPU's timestamp counter. Returns 0 if it's not available.
+        static uint64_t rdtsc ();
+
+        //  High precision timestamp.
+        static uint64_t now_us ();
+
+        //  Low precision timestamp. In tight loops generating it can be
+        //  10 to 100 times faster than the high precision timestamp.
+        uint64_t now_ms ();
+
+    private:
+
+        //  TSC timestamp of when last time measurement was made.
+        uint64_t last_tsc;
+
+        //  Physical time corresponding to the TSC above (in milliseconds).
+        uint64_t last_time;
+
+        clock_t (const clock_t&);
+        const clock_t &operator = (const clock_t&);
+    };
+
+}
+
+#endif