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/***
*io.h - declarations for low-level file handling and I/O functions
*
* Copyright (c) 1985-1993, Microsoft Corporation. All rights reserved.
*
*Purpose:
* This file contains the function declarations for the low-level
* file handling and I/O functions.
*
****/
#ifndef _INC_IO
#ifndef _POSIX_
#ifdef __cplusplus
extern "C" {
#endif
/*
* Conditional macro definition for function calling type and variable type
* qualifiers.
*/
#if ( (_MSC_VER >= 800) && (_M_IX86 >= 300) )
/*
* Definitions for MS C8-32 (386/486) compiler
*/
#define _CRTAPI1 __cdecl
#define _CRTAPI2 __cdecl
#else
/*
* Other compilers (e.g., MIPS)
*/
#define _CRTAPI1
#define _CRTAPI2
#endif
#ifndef _TIME_T_DEFINED
typedef long time_t; /* time value */
#define _TIME_T_DEFINED /* avoid multiple def's of time_t */
#endif
#ifndef _FSIZE_T_DEFINED
typedef unsigned long _fsize_t; /* Could be 64 bits for Win32 */
#define _FSIZE_T_DEFINED
#endif
#ifndef _FINDDATA_T_DEFINED
struct _finddata_t {
unsigned attrib;
time_t time_create; /* -1 for FAT file systems */
time_t time_access; /* -1 for FAT file systems */
time_t time_write;
_fsize_t size;
char name[260];
};
#define _FINDDATA_T_DEFINED
#endif
/* File attribute constants for _findfirst() */
#define _A_NORMAL 0x00 /* Normal file - No read/write restrictions */
#define _A_RDONLY 0x01 /* Read only file */
#define _A_HIDDEN 0x02 /* Hidden file */
#define _A_SYSTEM 0x04 /* System file */
#define _A_SUBDIR 0x10 /* Subdirectory */
#define _A_ARCH 0x20 /* Archive file */
/* function prototypes */
int _CRTAPI1 _access(const char *, int);
int _CRTAPI1 _chmod(const char *, int);
int _CRTAPI1 _chsize(int, long);
int _CRTAPI1 _close(int);
int _CRTAPI1 _commit(int);
int _CRTAPI1 _creat(const char *, int);
int _CRTAPI1 _dup(int);
int _CRTAPI1 _dup2(int, int);
int _CRTAPI1 _eof(int);
long _CRTAPI1 _filelength(int);
long _CRTAPI1 _findfirst(char *, struct _finddata_t *);
int _CRTAPI1 _findnext(long, struct _finddata_t *);
int _CRTAPI1 _findclose(long);
int _CRTAPI1 _isatty(int);
int _CRTAPI1 _locking(int, int, long);
long _CRTAPI1 _lseek(int, long, int);
char * _CRTAPI1 _mktemp(char *);
int _CRTAPI2 _open(const char *, int, ...);
int _CRTAPI1 _pipe(int *, unsigned int, int);
int _CRTAPI1 _read(int, void *, unsigned int);
int _CRTAPI1 remove(const char *);
int _CRTAPI1 rename(const char *, const char *);
int _CRTAPI1 _setmode(int, int);
int _CRTAPI2 _sopen(const char *, int, int, ...);
long _CRTAPI1 _tell(int);
int _CRTAPI1 _umask(int);
int _CRTAPI1 _unlink(const char *);
int _CRTAPI1 _write(int, const void *, unsigned int);
long _CRTAPI1 _get_osfhandle(int);
int _CRTAPI1 _open_osfhandle(long, int);
#if !(__STDC__ || defined(__cplusplus))
/* Non-ANSI names for compatibility */
#define access _access
#define chmod _chmod
#define chsize _chsize
#define close _close
#define creat _creat
#define dup _dup
#define dup2 _dup2
#define eof _eof
#define filelength _filelength
#define isatty _isatty
#define locking _locking
#define lseek _lseek
#define mktemp _mktemp
#define open _open
#define read _read
#define setmode _setmode
#define sopen _sopen
#define tell _tell
#define umask _umask
#define unlink _unlink
#define write _write
#endif /* __STDC__ */
#ifdef __cplusplus
}
#endif
#endif /* _POSIX_ */
#define _INC_IO
#endif /* _INC_IO */
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