103 lines
3.2 KiB
C
103 lines
3.2 KiB
C
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/* DOS macros and globals */
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#ifndef _DOSDEFS_H_
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#define _DOSDEFS_H_
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#pragma message("Using the DOS translation of the common macros.")
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#ifndef RLDOS
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#pragma message("\n****************************************************************************\n")
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#pragma message("Hey! I think you meant to use the Windows translation of the common macros!")
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#pragma message("\n****************************************************************************\n")
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#endif
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#include "fcntl.h"
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#include "dos.h"
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#ifndef NULL
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#if (_MSC_VER >= 600)
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#define NULL ((void *)0)
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#elif (defined(M_I86SM) || defined(M_I86MM))
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#define NULL 0
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#else
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#define NULL 0L
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#endif
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#endif
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#define FALSE 0
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#define TRUE 1
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#define FAR far
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#define NEAR near
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#define LONG long
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#define VOID void
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#define PASCAL pascal
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#define WINAPI
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#define MAKELONG(a,b) ((LONG)(((WORD)(a)) | ((DWORD)((WORD)(b))) << 16))
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#define LOWORD(l) ((WORD)(l))
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#define HIWORD(l) ((WORD)(((DWORD)(l) >> 16) & 0xFFFF))
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#define LOBYTE(w) ((BYTE)(w))
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#define HIBYTE(w) (((WORD)(w) >> 8) & 0xFF)
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#define MAKEINTRESOURCE(i) (LPSTR)((DWORD)((WORD)(i)))
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typedef unsigned char BYTE;
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typedef unsigned char *PBYTE;
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typedef unsigned long DWORD;
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typedef unsigned int UINT;
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typedef unsigned WORD;
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typedef int BOOL;
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typedef char *PSTR;
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typedef char NEAR *NPSTR;
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typedef char FAR *LPSTR;
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typedef int FAR *LPINT;
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#define CHAR char
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#ifndef _WCHAR_T_DEFINED
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typedef unsigned short wchar_t;
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#define _WCHAR_T_DEFINED
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#endif
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#define WCHAR wchar_t
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typedef WCHAR *PWCHAR;
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typedef WCHAR *LPWSTR, *PWSTR;
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typedef LPSTR PTSTR, LPTSTR;
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#define TEXT(quote) quote
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typedef unsigned char UCHAR;
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typedef char *PCHAR;
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#define UNALIGNED
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#define DS_SETFONT 0x40L
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int _ret;
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unsigned _error;
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/* These macros are for near heap only */
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#define FOPEN(sz) ((_ret=-1),(_error=_dos_open(sz,O_RDONLY,&_ret)),_ret)
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#define FCREATE(sz) ((_ret=-1),(_error=_dos_creat(sz,_A_NORMAL,&_ret)),_ret)
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#define FCLOSE(fh) ((_error=_dos_close(fh)))
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#define FREAD(fh,buf,len) ((_error=_dos_read(fh,buf,len,&_ret)),_ret)
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#define FWRITE(fh,buf,len) ((_error=_dos_write(fh,buf,len,&_ret)),_ret)
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#define FSEEK(fh,off,i) lseek(fh,(long)(off),i)
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#define FERROR() _error
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#define __FCLOSE(fp) {fflush(fp);fclose(fp);} // NT 348 bug workaround DHW
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#define ALLOC(n) malloc(n)
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#define FREE(p) free(p)
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#define SIZE(p) _msize(p)
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#define REALLOC(p,n) realloc(p,n)
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#define FMEMMOVE( szDst, szSrc, uSize) _fmemmove( szDst, szSrc, uSize )
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#define FSTRNCPY( szDst, szSrc, uSize) _fstrncpy( szDst, szSrc, uSize )
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#define _MBSTOWCS(ds,ss,dc,sc) mbstowcs(ds,ss,sc)
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#define _WCSTOMBS(ds,ss,dc,sc) wcstombs(ds,ss,sc)
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/* here are some macros for allocating and freeing far heap space */
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#define FALLOC(n) _fmalloc(n)
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#define FFREE(n) _ffree(n)
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#define FREALLOC(p,n) _frealloc(p,n)
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/* Some common translations macros */
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#define SPRINTF sprintf
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#define STRUPR strupr
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#endif // _DOSDEFS_H_
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