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