47 lines
1.4 KiB
C
47 lines
1.4 KiB
C
/*
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File: QTLoadLibraryUtils.h
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Copyright: © 2002-2006 by Apple Computer, Inc., all rights reserved.
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Set of utility functions for loading of QuickTime libraries, and finding of
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the QuickTime directories.
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*/
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#ifndef __QTLOADLIBRARYUTILS__
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#define __QTLOADLIBRARYUTILS__
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#include <windows.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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// QuickTime version of LoadLibrary() which searches QT directories for DLLs.
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extern HINSTANCE QTLoadLibrary(const char *szDLL);
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// Simple routines to mimic GetSystemDirectory() as much as possible.
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extern UINT GetQTSystemDirectoryA(LPSTR lpBuffer, UINT uSize);
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extern UINT GetQTExtensionDirectoryA(LPSTR lpBuffer, UINT uSize);
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extern UINT GetQTApplicationDirectoryA(LPSTR lpBuffer, UINT uSize);
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extern UINT GetQTComponentDirectoryA(LPSTR lpBuffer, UINT uSize);
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// be Unicode compatible in the next release of QuickTime
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#define GetQTSystemDirectory GetQTSystemDirectoryA
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#define GetQTExtensionDirectory GetQTExtensionDirectoryA
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#define GetQTApplicationDirectory GetQTApplicationDirectoryA
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#define GetQTComponentDirectory GetQTComponentDirectoryA
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#ifdef __cplusplus
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}
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#endif
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#define kQuickTimeKeyName "Software\\Apple Computer, Inc.\\QuickTime"
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#define kQTAppsDirKeyName "InstallDir"
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#define kQTSysDirKeyName "QTSysDir"
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#define kQTExtDirKeyName "QTExtDir"
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#define kQTComponentDirKeyName "QTComponentsDir"
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#endif // !__QTLOADLIBRARYUTILS__
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