31 lines
898 B
C
Executable File
31 lines
898 B
C
Executable File
// Filename: p3d_lock.h
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// Created by: drose (05Jun09)
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//
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////////////////////////////////////////////////////////////////////
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//
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// PANDA 3D SOFTWARE
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// Copyright (c) Carnegie Mellon University. All rights reserved.
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//
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// All use of this software is subject to the terms of the revised BSD
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// license. You should have received a copy of this license along
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// with this source code in a file named "LICENSE."
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//
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////////////////////////////////////////////////////////////////////
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#ifndef P3D_LOCK_H
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#define P3D_LOCK_H
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// Provides some simple macros that implement platform-independet
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// mutex locks.
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#ifdef _WIN32
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#define LOCK CRITICAL_SECTION
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#define INIT_LOCK(lock) InitializeCriticalSection(&(lock))
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#define ACQUIRE_LOCK(lock) EnterCriticalSection(&(lock))
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#define RELEASE_LOCK(lock) LeaveCriticalSection(&(lock))
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#define DESTROY_LOCK(lock) DeleteCriticalSection(&(lock))
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#endif
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#endif
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