60 lines
1.4 KiB
C
60 lines
1.4 KiB
C
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/*
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*
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* WAVEFILE.H
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*
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* header file for routines for reading WAVE files
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*
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*/
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/* - - - - - - - - */
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#ifdef WIN32
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#define _export // EXPORT in def file does everything necessary in WIN32
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#endif
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#include "avifile.rc"
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extern HMODULE ghModule; // global HMODULE/HINSTANCE for resource access
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/* - - - - - - - - */
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/*
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** This class is used to implement a handler for a type of file with only
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** one stream. In this case, we don't have to worry about allocating more
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** than one stream object for each file object, so we can combine the
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** two together in a single class.
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**
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*/
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#ifdef __cplusplus
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extern "C" /* Assume C declarations for C++ */
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#endif /* __cplusplus */
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HRESULT WaveFileCreate(
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IUnknown FAR* pUnknownOuter,
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REFIID riid,
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void FAR* FAR* ppv);
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/* - - - - - - - - */
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/*
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** These variables help keep track of whether the DLL is still in use,
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** so that when our DllCanUnloadNow() function is called, we know what
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** to say.
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*/
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extern UINT uUseCount;
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extern UINT uLockCount;
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/* - - - - - - - - */
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// This is our unique identifier
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// NOTE: If you modify this sample code to do something else, you MUST
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// CHANGE THIS!
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// Run uuidgen.exe from the tools directory and get your own GUID.
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// DO NOT USE THIS ONE!
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DEFINE_GUID(CLSID_AVIWaveFileReader, 0x00020003, 0, 0, 0xC0,0,0,0,0,0,0,0x46);
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