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/*************************************************************************
* ** MVOPSYS.H ** ** Copyright (C) Microsoft Corporation 1990-1994 ** All Rights reserved. ** **************************************************************************** ** Module Intent ** Include platform dependent include files ** **************************************************************************** ** Current Owner: BinhN ** **************************************************************************/
#ifndef __MVOPSYS_H_
#define __MVOPSYS_H_
/* There is C and C++ code, use these defines for interfaces between the 2 */#if defined( __cplusplus ) // {
#define EXTC extern "C"
#define EXTCSTART EXTC {
#define EXTCEND }
#else // } {
#define EXTC
#define EXTCSTART
#define EXTCEND
#endif // }
#include <windows.h>
#include <windowsx.h>
#include <string.h>
#if defined(_WIN32) && !defined(_32BIT)
#define _32BIT
#endif
#ifdef _32BIT // {
#include <wincon.h>
/*****************************************************
* 32-BIT SPECIFIC DEFINITIONS * * All 32-bit platforms related definitions should be * placed here, eg. _MAC, _NT, etc *****************************************************/
/* Some _32BIT specific bits & pieces */
#define _loadds
#define __loadds
#define far
#define _far
#define huge
#define _huge
#define _export
#define __export
#define EXPORT_API
#define PRIVATE
// These old macros are still used in some places.
#define WRITE OF_WRITE
#define READ OF_READ
// Define PAGE_SIZE (this is processor dependent)
#ifdef ALPHA
#define PAGE_SIZE 8192
#else
#define PAGE_SIZE 4096
#endif
/**************************************************
* FUNCTIONS SPECIFIC TO 32-BIT ONLY **************************************************/
#ifdef _MAC
#define LOCKSEMAPHORE(pl) ((*(pl)==0) ? (*(pl)=1,0) : 1)
#define UNLOCKSEMAPHORE(pl) (*(pl)=0)
#else
#define LOCKSEMAPHORE(pl) InterlockedExchange((pl),1)
#define UNLOCKSEMAPHORE(pl) InterlockedExchange((pl),0)
#endif
/* GetProfileString */#define GETPROFILESTRING(a,b,c,d,e)
/* MakeProcInstance is not needed for Win32 */
#define MAKEPROCINSTANCE(a,b) a
#define FREEPROCINSTANCE(a)
/* DLL currently not supported */
#define FREELIBRARY(a)
/* Function calls changes between 16 and 32 bit */
#define SETVIEWPORTORG(a,b,c) SetViewportOrgEx(a,b,c,NULL)
#define SETVIEWPORTEXT(a,b,c) SetViewportExtEx(a,b,c,NULL)
#define SETWINDOWEXT(a,b,c) SetWindowExtEx(a,b,c,NULL)
#define SETWINDOWORG(a,b,c) SetWindowOrgEx(a,b,c,NULL)
#define MOVETO(a,b,c) MoveToEx(a,b,c,NULL)
#define SETBRUSHORG(a,b,c) SetBrushOrgEx(a,b,c,NULL)
#define ENUMFONTFAMILIES(a,b,c,d) EnumFontFamilies(a,b,c,(LPARAM)d)
#define GETCWD( addr, len ) (GetCurrentDirectory( len, addr ) ? addr : NULL)
#define MAKEPOINT(l) { (LONG)(WORD)(l) , (LONG)(WORD)(l >> 16)}
// Can't have NULL as path... must be a string
#define GETTEMPFILENAME GetTempFileNameEx
WORD EXPORT_API PASCAL FAR GetTempFileNameEx( LPCSTR lpszPath, /* address of name of dir. where temp. file is created */ LPCSTR lpszPrefix, /* address of prefix of temp. filename */ WORD uUnique, /* number used to create temp. filename */ LPSTR lpszTempFile) ; /* address buffer that will receive temp. filename */
#define MEMCPY memmove
#define MEMSET memset
#define MEMCMP memcmp
#define FREE free
#define MALLOC malloc
#define REALLOC realloc
#define MEMMOVE memmove
#define QVCOPY memmove
#define VSNPRINTF _vsnprintf
#define SPRINTF wsprintf
#define ITOA _itoa
#define ATOI atoi
#define ATOL atol
#define ISDIGIT isdigit
#define ISXDIGIT isxdigit
#define QvCopy memmove
#define STRLEN strlen
#define STRCPY strcpy
#define STRDUP _strdup
#define STRCHR strchr
#define STRCAT strcat
#define STRTOK strtok
#define STRUPR _strupr
#define STRCMP strcmp
#define STRICMP _stricmp
#define STRNICMP _strnicmp
#define STRNCPY strncpy
#define STRNCAT strncat
// Define some new macros
// I'm afraid of just defining the ones
// above to the appropriate UNICODE versions
// since the B-tree code (for example) is not
// yet UNICODE
#define WSTRLEN wcslen
#define WSTRCPY wcscpy
#define WSTRDUP _wcsdup
#define WSTRCHR wcschr
#define WSTRCAT wcscat
#define WSTRTOK wcstok
#define WSTRUPR _wcsupr
#define WSTRCMP wcscmp
#define WSTRICMP _wcsicmp
#define WSTRNICMP _wcsnicmp
#define WSTRNCPY wcsncpy
#define WSTRNCAT wcsncat
#define WTOI _wtoi
#define WTOL _wtol
#define GETINSTANCE(h) ((HINSTANCE)GetWindowLong(h,GWL_HINSTANCE))
/***********************************************
* MAC SPECIFIC DEFINITIONS & DECLARATIONS ***********************************************/ #ifdef _MAC // {
/* Currently, Pascal convention is inefficient on the MAC, becuase:
* - Returned value are passed back on the stack instead of using register * - For earlier CPU (<68910), the return code is less efficient * movel (a7)+, a0 * adda.w #cbParams, a7 * jmp (a0) *///#undef PASCAL
//#define PASCAL
#endif // }
#ifdef _BIG_E // BigEndian {
/* The below defines are needed to handle difference in architectures between
* Motorola's 68K and Intel's x86 memory mappings */ #ifdef __cplusplus
extern "C"{ WORD PASCAL FAR SwapWord (WORD); DWORD PASCAL FAR SwapLong (DWORD); WORD PASCAL FAR GetMacWord (BYTE FAR *); VOID PASCAL FAR SetMacWord (BYTE FAR *, WORD); DWORD PASCAL FAR GetMacLong (BYTE FAR *); VOID PASCAL FAR SetMacLong (BYTE FAR *, DWORD);};#endif
#define GETWORD(p) GetMacWord((BYTE FAR *)(p))
#define SETWORD(p,w) SetMacWord((BYTE FAR *)(p),(w))
#define SWAPWORD(p) SwapWord((p))
#define GETLONG(p) GetMacLong((BYTE FAR *)(p))
#define SETLONG(p,l) SetMacLong((BYTE FAR *)(p),(l))
#define SWAPLONG(p) SwapLong((p))
#define GETVA(p) GetMacVA((p))
#define SWAPVA(p) GetMacVA((p))
#define GETMBHD(p,q) GetMacMBHD((p),(q))
#define GETMFCP(p,q) GetMacMFCP((p),(q))
#define HI_BYTE 1
#define LO_BYTE 0
#else // regular 32 bit }{
#define GETWORD(p) (*((USHORT UNALIGNED FAR *)(p)))
#define SETWORD(a, b) (*((USHORT UNALIGNED FAR *)(a))=(b))
#define GETLONG(p) (*((DWORD UNALIGNED FAR *)(p)))
#define SETLONG(p,l) ((*((DWORD UNALIGNED FAR *)(p))) = (l))
#define SWAPWORD(p) ((p))
#define SWAPLONG(p) ((p))
#define GETVA(p) ((p))
#define SWAPVA(p) ((p))
#define GETMBHD(p,q) QvCopy((p),(q), sizeof(MBHD))
#define GETMFCP(p,q) QvCopy((p),(q), sizeof(MFCP))
#define HI_BYTE 0
#define LO_BYTE 1
#endif // _BIG_E}
/*********************************************************************
* Typecast to get rid of the unalignment problems on the RISC *********************************************************************/typedef USHORT UNALIGNED FAR * LPUW;typedef DWORD UNALIGNED FAR * LPUL;
#else
/***************************************************
* 16-BITS DEFINITIONS & DECLARATIONS ***************************************************/ #define EXPORT_API _export
#define UNALIGNED
#define GETWORD(p) (*((USHORT FAR UNALIGNED *)(p)))
#define SWAPWORD(p) (p)
#define GETLONG(p) (*((DWORD FAR UNALIGNED *)(p)))
#define SETLONG(p,l) ((*((DWORD FAR UNALIGNED *)(p))) = l)
#define SWAPLONG(p) (p)
#define GETVA(p) (p)
#define SWAPVA(p) (p)
#define GETMBHD(p,q) QvCopy((p),(q), sizeof(MBHD))
#define GETMFCP(p,q) QvCopy((p),(q), sizeof(MFCP))
#define HI_BYTE 0
#define LO_BYTE 1
#define LOCKSEMAPHORE(pl) ((*(pl)==0) ? (*(pl)=1,0) : 1)
#define UNLOCKSEMAPHORE(pl) (*(pl)=0)
/* GetProfileString */#define GETPROFILESTRING(a,b,c,d,e) GetProfileString(a,b,c,d,e)
/* DLL currently not supported */
#define FREELIBRARY(a) FreeLibrary(a)
/* Viewport calls */
#define SETVIEWPORTORG(a,b,c) SetViewportOrg(a,b,c)
#define SETVIEWPORTEXT(a,b,c) SetViewportExt(a,b,c)
#define SETWINDOWEXT(a,b,c) SetWindowExt(a,b,c)
#define SETWINDOWORG(a,b,c) SetWindowOrg(a,b,c)
#define MOVETO(a,b,c) MoveTo(a,b,c)
#define SETBRUSHORG(a,b,c) SetBrushOrg(a,b,c)
#define ENUMFONTFAMILIES(a,b,c,d) EnumFontFamilies(a,b,c,(LPSTR)d)
#define GETCWD( addr, len ) getcwd( addr, len )
#define MEMCPY _fmemmove
#define MEMSET _fmemset
#define MEMCMP _fmemcmp
#define STRLEN _fstrlen
#define STRCPY _fstrcpy
#define STRDUP _fstrdup
#define STRCHR _fstrchr
#define STRCAT _fstrcat
#define STRTOK _fstrtok
#define STRUPR _fstrupr
#define STRCMP _fstrcmp
#define STRICMP _fstricmp
#define STRNICMP _fstrnicmp
#define FREE _ffree
#define MALLOC _fmalloc
#define REALLOC _frealloc
#define STRNCPY _fstrncpy
#define MEMMOVE _fmemmove
#define QVCOPY _fmemmove
#define VSNPRINTF _vsnprintf
#define STRNCAT _fstrncat
#define SPRINTF wsprintf
#define ITOA itoa
#define MAKEPROCINSTANCE(a,b) MakeProcInstance(a,b)
#define FREEPROCINSTANCE(a) FreeProcInstance(a)
#define GETTEMPFILENAME GetTempFileName
#define GETINSTANCE(h) ((HINSTANCE)GetWindowWord(h,GWW_HINSTANCE))
#endif // } _32BIT
#endif // __MVOPSYS_H_
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