200 lines
4.3 KiB
C
200 lines
4.3 KiB
C
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/* Copyright (C) 1986-2001 by Digital Mars. $Revision: 1.1.1.1 $ */
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#if __SC__ || __RCC__
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#pragma once
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#endif
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#ifndef __IO_H
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#define __IO_H 1
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#if __cplusplus
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extern "C" {
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#endif
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/* Define _CRTAPI1 (for compatibility with the NT SDK) */
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#ifndef _CRTAPI1
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#define _CRTAPI1 __cdecl
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#endif
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/* Define _CRTAPI2 (for compatibility with the NT SDK) */
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#ifndef _CRTAPI2
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#define _CRTAPI2 __cdecl
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#endif
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/* Define CRTIMP */
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#ifndef _CRTIMP
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#if defined(_WIN32) && defined(_DLL)
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#define _CRTIMP __declspec(dllimport)
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#else
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#define _CRTIMP
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#endif
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#endif
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#if __OS2__ && __INTSIZE == 4
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#define __CLIB __stdcall
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#else
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#define __CLIB __cdecl
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#endif
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#ifndef __STDC__
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#if !defined(_WCHAR_T_DEFINED)
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typedef unsigned short wchar_t;
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#define _WCHAR_T_DEFINED 1
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#endif
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#endif
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_CRTIMP int __CLIB read(int,void *,unsigned);
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_CRTIMP int __CLIB write(int,const void *,unsigned);
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#define _read read
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#define _write write
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#if __INTSIZE == 2
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int __CLIB _readx(int,void *,unsigned,unsigned);
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int __CLIB _writex(int,void *,unsigned,unsigned);
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#endif
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#if M_UNIX || M_XENIX
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char __CLIB *ttyname(int filedes);
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int __CLIB rdchk(int filedes);
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int __cdecl ioctl(int filedes, int cmd,...);
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long __cdecl ulimit(int,long);
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#else
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int __cdecl dos_open(const char *,int);
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int __cdecl sopen(const char *, int, int, ...);
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int __CLIB setmode(int,int);
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int __cdecl _umask(int mask);
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int __CLIB chmod(const char *,int);
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#define _setmode setmode
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#define _sopen sopen
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#define umode _umode
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#define umask _umask
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#endif
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struct ftime
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{
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unsigned ft_tsec : 5;
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unsigned ft_min : 6;
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unsigned ft_hour : 5;
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unsigned ft_day : 5;
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unsigned ft_month : 4;
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unsigned ft_year : 7;
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};
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struct _finddata_t
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{
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unsigned attrib;
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long time_create;
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long time_access;
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long time_write;
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unsigned long size;
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char name[260];
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};
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#define _A_NORMAL 0x00
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#define _A_RDONLY 0x01
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#define _A_HIDDEN 0x02
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#define _A_SYSTEM 0x04
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#define _A_VOLID 0x08
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#define _A_SUBDIR 0x10
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#define _A_ARCH 0x20
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_CRTIMP int __cdecl _findfirst(const char *, struct _finddata_t *);
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_CRTIMP int __cdecl _findnext(int, struct _finddata_t *);
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_CRTIMP int __cdecl _findclose(int);
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#ifndef __NT__
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#ifndef DOS386
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int __CLIB getftime(int FHdl, struct ftime *FtPtr);
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int __CLIB setftime(int handle, struct ftime *ptr);
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int __CLIB lock(int FHdl, long Offset, long Size);
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int __CLIB unlock(int handle, long offset, long length);
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#endif /* DOS386 */
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#endif
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int __cdecl creatnew(const char *, int);
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int __cdecl creattemp(char *, int);
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int __cdecl open(const char *,int,...);
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int __CLIB creat(const char *,int);
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int __CLIB close(int);
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int __CLIB locking(int, int, long);
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int __CLIB _commit(int);
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int __CLIB eof(int handle);
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int __CLIB rename(const char *, const char *);
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#define _open open
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#define _close close
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#define _creat creat
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#define _locking locking
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#define _eof eof
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#ifdef __NT__
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long __CLIB _get_osfhandle(int);
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int __CLIB _open_osfhandle(long,int);
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#endif
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int __CLIB unlink(const char *);
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#define _unlink unlink
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int __CLIB remove(const char *);
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int __CLIB chsize(int, long);
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#define _chsize chsize
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#define _chmod chmod
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int __CLIB dup(int);
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int __CLIB _dup(int);
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int __CLIB dup2(int, int);
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char * __CLIB mktemp(char *);
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#define _mktemp mktemp
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#define _dup2 dup2
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int __CLIB access(const char *,int);
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#define _access access
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#define F_OK 0
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#define X_OK 1
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#define W_OK 2
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#define R_OK 4
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long __CLIB lseek(int,long,int);
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#define _lseek lseek
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#define SEEK_SET 0
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#define SEEK_CUR 1
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#define SEEK_END 2
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#ifdef __cplusplus
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inline long tell( int handle ) { return _lseek( handle, 0L, SEEK_CUR ); }
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#else
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#define tell( handle ) _lseek( handle, 0L, SEEK_CUR )
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#endif
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#define _tell tell
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long __CLIB filesize(const char *);
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long __CLIB filelength(int);
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int __CLIB isatty(int);
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#define _filelength filelength
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#define _isatty isatty
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unsigned short __CLIB getDS(void);
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#ifndef __STDC__
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#define getDS() ((unsigned short)__emit__(0x8C,0xD8))
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#endif
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#ifdef __NT__
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#ifndef __STDC__
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int __CLIB _wsopen(const wchar_t *, int, int, ...);
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int __CLIB _wchmod(const wchar_t *, int);
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int __CLIB _wopen(const wchar_t *,int,...);
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int __CLIB _wcreat(const wchar_t *,int);
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int __CLIB _wrename(const wchar_t *, const wchar_t *);
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int __CLIB _wunlink(const wchar_t *);
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wchar_t * __CLIB _wmktemp(wchar_t *);
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int __CLIB _waccess(const wchar_t *, int);
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#endif
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#endif
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#if __cplusplus
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}
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#endif
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#endif
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