1 files changed, 0 insertions, 147 deletions
diff --git a/dep/src/zthread/win32/FastLock.h b/dep/src/zthread/win32/FastLock.h
deleted file mode 100644
index 7f056413b96..00000000000
--- a/dep/src/zthread/win32/FastLock.h
+++ /dev/null
@@ -1,147 +0,0 @@
-/*
- * Copyright (c) 2005, Eric Crahen
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is furnished
- * to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#ifndef __ZTFASTLOCK_H__
-#define __ZTFASTLOCK_H__
-
-#include "zthread/Exceptions.h"
-#include "zthread/NonCopyable.h"
-#include "../ThreadOps.h"
-#include <windows.h>
-#include <assert.h>
-
-namespace ZThread {
-
-  /**
-   * @class FastLock
-   *
-   * @author Eric Crahen <http://www.code-foo.com>
-   * @date <2003-07-16T23:32:44-0400>
-   * @version 2.2.11
-   *
-   * This FastLock implementation is based on a Win32 Mutex
-   * object. This will perform better under high contention,
-   * but will not be as fast as the spin lock under reasonable
-   * circumstances.
-   */
-  class FastLock : private NonCopyable {
-
-    HANDLE _hMutex;
-#ifndef NDEBUG
-    volatile bool _locked;
-#endif
-
-  public:
-
-    /**
-     * Create a new FastLock
-     */
-    FastLock() {
-
-#ifndef NDEBUG
-      _locked = false;
-#endif
-
-      _hMutex = ::CreateMutex(0, 0, 0);
-      assert(_hMutex != NULL);
-      if(_hMutex == NULL)
-        throw Initialization_Exception();
-
-    }
-
-
-    ~FastLock() {
-      ::CloseHandle(_hMutex);
-    }
-
-  void acquire() {
-
-    if(::WaitForSingleObject(_hMutex, INFINITE) != WAIT_OBJECT_0) {
-      assert(0);
-      throw Synchronization_Exception();
-    }
-
-#ifndef NDEBUG
-
-    // Simulate deadlock to provide consistent behavior. This
-    // will help avoid errors when porting. Avoiding situations
-    // where a FastMutex mistakenly behaves as a recursive lock.
-
-    while(_locked)
-      ThreadOps::yield();
-
-    _locked = true;
-
-#endif
-
-  }
-
-  void release() {
-
-#ifndef NDEBUG
-    _locked = false;
-#endif
-
-    if(::ReleaseMutex(_hMutex) == 0) {
-      assert(0);
-      throw Synchronization_Exception();
-    }
-
-  }
-
-
-  bool tryAcquire(unsigned long timeout = 0) {
-
-    switch(::WaitForSingleObject(_hMutex, timeout)) {
-      case WAIT_OBJECT_0:
-
-#ifndef NDEBUG
-
-        // Simulate deadlock to provide consistent behavior. This
-        // will help avoid errors when porting. Avoiding situations
-        // where a FastMutex mistakenly behaves as a recursive lock.
-
-        while(_locked)
-          ThreadOps::yield();
-
-        _locked = true;
-
-#endif
-
-        return true;
-      case WAIT_TIMEOUT:
-        return false;
-      default:
-        break;
-    }
-
-    assert(0);
-    throw Synchronization_Exception();
-
-  }
-
- };
-
-} // namespace ZThread
-
-#endif
-