1 files changed, 0 insertions, 67 deletions
diff --git a/ml/dlib/dlib/sync_extension/sync_extension_kernel_1.h b/ml/dlib/dlib/sync_extension/sync_extension_kernel_1.h
deleted file mode 100644
index 71fe7c391..000000000
--- a/ml/dlib/dlib/sync_extension/sync_extension_kernel_1.h
+++ /dev/null
@@ -1,67 +0,0 @@
-// Copyright (C) 2003  Davis E. King (davis@dlib.net)
-// License: Boost Software License   See LICENSE.txt for the full license.
-#ifndef DLIB_SYNC_EXTENSION_KERNEl_1_
-#define DLIB_SYNC_EXTENSION_KERNEl_1_
-
-#include "../threads.h"
-#include "../algs.h"
-#include "sync_extension_kernel_abstract.h"
-
-namespace dlib
-{
-
-    template <
-        typename base
-        >
-    class sync_extension_kernel_1 : public base
-    {
-
-        rmutex m;
-        rsignaler s;
-
-        public:
-
-        sync_extension_kernel_1 () : s(m) {}
-
-        template < typename T >
-        sync_extension_kernel_1 (const T& one) : base(one),s(m) {}
-        template < typename T, typename U >
-        sync_extension_kernel_1 (const T& one, const U& two) : base(one,two),s(m) {}
-
-
-        const rmutex& get_mutex(
-        ) const { return m; }
-
-        void lock (
-        ) const { m.lock(); }
-
-        void unlock (
-        ) const { m.unlock(); }
-
-        void wait (
-        ) const { s.wait(); }
-
-        bool wait_or_timeout (
-            unsigned long milliseconds
-        ) const { return s.wait_or_timeout(milliseconds); }
-         
-        void broadcast (
-        ) const { s.broadcast(); }
-
-        void signal (
-        ) const { s.signal(); }
-
-    };
-
-    template <
-        typename base
-        >
-    inline void swap (
-        sync_extension_kernel_1<base>& a, 
-        sync_extension_kernel_1<base>& b 
-    ) { a.swap(b); }
-
-}
-
-#endif // DLIB_SYNC_EXTENSION_KERNEl_1_
-