36 lines
940 B
C
36 lines
940 B
C
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//===== Copyright <20> 1996-2005, Valve Corporation, All rights reserved. ======//
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//
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// Purpose: DLL interface for low-level sound utilities
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//
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//===========================================================================//
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#ifndef SOUNDSYSTEM_H
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#define SOUNDSYSTEM_H
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#ifdef _WIN32
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#pragma once
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#endif
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#include "tier2/tier2.h"
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#include "tier3/tier3.h"
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//-----------------------------------------------------------------------------
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// Forward declarations
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//-----------------------------------------------------------------------------
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class ISoundSystem;
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class ISoundSystemServices;
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class IAudioDevice;
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//-----------------------------------------------------------------------------
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// Singleton interface
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//-----------------------------------------------------------------------------
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extern ISoundSystem *g_pSoundSystem;
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extern ISoundSystemServices *g_pSoundServices;
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extern IAudioDevice *g_pAudioDevice;
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#endif // SOUNDSYSTEM_H
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