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common.h
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C/C++ Source or Header
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1993-03-18
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130 lines
// ---------------------------------------------------------------------
//
// Common.h - Common Routines - QuickTime for Windows
//
// Version 1.0
//
// (c) 1988-1992 Apple Computer, Inc. All Rights Reserved.
//
// ---------------------------------------------------------------------
// Prevent multiple inclusion
// --------------------------
#ifndef COMMON_H
#define COMMON_H
// Constants
// ---------
#define CCHMAXPATH 264
#define COMMON_STRING_MAX 256
// Module Names & Entrypoints
// --------------------------
#define QTPREFIX "QT"
#define QTW_PROFILE "QTW.INI"
// Functions
// -----------------------------------------------------------------------
#ifdef __cplusplus
extern "C" {
#endif
// -----------------------------------------------------------------------
// CommonAlloc allocates some memory from the heap. It returns a far
// pointer to that memory, or NULL if an error occurred.
//
// LONG lBytes; /* Size of memory to allocate */
//
VOID FAR * FAR CommonAlloc (LONG lBytes);
// -----------------------------------------------------------------------
// CommonFormatMessage formats a message in memory from a string in a
// resource-only DLL.
//
// HINSTANCE hResources; /* Handle to resource-only DLL */
// WORD idMsg; /* ID of message string in DLL */
// LPSTR lpszMsg; /* Area in which to build message */
// ... /* Substitution symbols (like vsprintf) */
//
LPSTR FAR CommonFormatMessage (HINSTANCE hResources, WORD idMsg, LPSTR lpszMsg, ...);
// -----------------------------------------------------------------------
// CommonFree frees memory allocated by CommonAlloc.
//
// VOID FAR *pvMemory; /* -->Memory allocated by CommonAlloc */
//
VOID FAR CommonFree (VOID FAR *pvMemory);
// --------------------------------------------------------------------
// CommonGetDirectoryOfModule returns the directory path of the calling routine.
// The returned path DOES NOT contain a final '\'
//
// HINSTANCE hInstance; /* Application's instance handle */
// LPSTR lpPath; /* pointer to path buffer */
//
LPSTR FAR CommonGetDirectoryOfModule (HINSTANCE hInstance, LPSTR lpPath );
// -----------------------------------------------------------------------
// CommonGetLocalizedHelpFile returns the name of the application's
// localized Help File.
//
// LPSTR lpszAppl; /* Application's root name, eg: INST */
// LPSTR lpszName; /* Area in which to build help file name */
// HINSTANCE hInstance; /* Application's instance handle */
//
LPSTR FAR CommonGetLocalizedHelpFile (LPSTR lpszAppl, LPSTR lpszName, HINSTANCE hInstance);
// -----------------------------------------------------------------------
// CommonGetLocalizedResources returns the handle of the application's
// localized resource-only DLL.
//
// LPSTR lpszAppl; /* Application's root name, eg: INST */
// HINSTANCE hInstance; /* Application's instance handle */
// WORD idNoMemMsg; /* Application's no-memory message */
//
HINSTANCE FAR CommonGetLocalizedResources (LPSTR lpszAppl, HINSTANCE hInstance, WORD idNoMemMsg);
// -----------------------------------------------------------------------
// CommonGetCurrentRegion returns the Mac region code corresponding
// to the current Windows language code.
//
//
UINT FAR CommonGetCurrentRegion (VOID);
// -----------------------------------------------------------------------
// CommonTellUser displays a message to the user from a string in a
// resource-only DLL. CommonTellUser returns the user reply directly
// from the Windows MessageBox function.
//
// HINSTANCE hResources; /* Handle to resource-only DLL */
// WORD idMsg; /* ID of message string in DLL */
// WORD idCaption; /* ID of caption string in DLL */
// WORD idStyle; /* Message box styles */
// ... /* Substitution symbols (like sprintf) */
//
int FAR CommonTellUser (HINSTANCE hResources, WORD idMsg, WORD idCaption, WORD idStyle, ...);
// -----------------------------------------------------------------------
// CommonSpeed returns an approximation of the speed of the processor.
//
DWORD FAR CommonSpeed (VOID);
// -----------------------------------------------------------------------
#ifdef __cplusplus
}
#endif
// -----------------------------------------------------------------------
// End of Common.H
// ---------------
#endif