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Файл:Borland C++.ver.3.1(Portable).English / INCLUDE / STDIO
.H/* stdio.h
Definitions for stream input/output.
Copyright (c) 1987, 1992 by Borland International
All Rights Reserved.
*/
#ifndef __STDIO_H
#define __STDIO_H
#if !defined(___DEFS_H)
#include <_defs.h>
#endif
#if !defined(___NFILE_H)
#include <_nfile.h>
#endif
#ifndef NULL
#include <_null.h>
#endif
#ifndef _SIZE_T
#define _SIZE_T
typedef unsigned size_t;
#endif
/* Definition of the file position type
*/
typedef long fpos_t;
/* Definition of the control structure for streams
*/
typedef struct {
int level; /* fill/empty level of buffer */
unsigned flags; /* File status flags */
char fd; /* File descriptor */
unsigned char hold; /* Ungetc char if no buffer */
int bsize; /* Buffer size */
unsigned char _FAR *buffer; /* Data transfer buffer */
unsigned char _FAR *curp; /* Current active pointer */
unsigned istemp; /* Temporary file indicator */
short token; /* Used for validity checking */
} FILE; /* This is the FILE object */
/* Bufferisation type to be used as 3rd argument for "setvbuf" function
*/
#define _IOFBF 0
#define _IOLBF 1
#define _IONBF 2
/* "flags" bits definitions
*/
#define _F_RDWR 0x0003 /* Read/write flag */
#define _F_READ 0x0001 /* Read only file */
#define _F_WRIT 0x0002 /* Write only file */
#define _F_BUF 0x0004 /* Malloc'ed Buffer data */
#define _F_LBUF 0x0008 /* line-buffered file */
#define _F_ERR 0x0010 /* Error indicator */
#define _F_EOF 0x0020 /* EOF indicator */
#define _F_BIN 0x0040 /* Binary file indicator */
#define _F_IN 0x0080 /* Data is incoming */
#define _F_OUT 0x0100 /* Data is outgoing */
#define _F_TERM 0x0200 /* File is a terminal */
/* End-of-file constant definition
*/
#define EOF (-1) /* End of file indicator */
/* Number of files that can be open simultaneously
*/
#if __STDC__
#define FOPEN_MAX (_NFILE_ - 2) /* (_NFILE_ - stdaux & stdprn) */
#else
#define FOPEN_MAX (_NFILE_) /* Able to have 20 files */
#define SYS_OPEN (_NFILE_)
#endif
#define FILENAME_MAX 80
/* Default buffer size use by "setbuf" function
*/
#define BUFSIZ 512 /* Buffer size for stdio */
/* Size of an arry large enough to hold a temporary file name string
*/
#define L_ctermid 5 /* CON: plus null byte */
#define P_tmpdir "" /* temporary directory */
#define L_tmpnam 13 /* tmpnam buffer size */
/* Constants to be used as 3rd argument for "fseek" function
*/
#define SEEK_CUR 1
#define SEEK_END 2
#define SEEK_SET 0
/* Number of unique file names that shall be generated by "tmpnam" function
*/
#define TMP_MAX 0xFFFF
/* Standard I/O predefined streams
*/
#if !defined( _RTLDLL )
extern FILE _Cdecl _streams[];
extern unsigned _Cdecl _nfile;
#define stdin (&_streams[0])
#define stdout (&_streams[1])
#define stderr (&_streams[2])
#if !__STDC__
#define stdaux (&_streams[3])
#define stdprn (&_streams[4])
#endif
#else
#ifdef __cplusplus
extern "C" {
#endif
FILE far * far __getStream(int);
#ifdef __cplusplus
}
#endif
#define stdin __getStream(0)
#define stdout __getStream(1)
#define stderr __getStream(2)
#define stdaux __getStream(3)
#define stdprn __getStream(4)
#endif
#ifdef __cplusplus
extern "C" {
#endif
void _Cdecl clearerr(FILE _FAR *__stream);
int _Cdecl _FARFUNC fclose(FILE _FAR *__stream);
int _Cdecl _FARFUNC fflush(FILE _FAR *__stream);
int _Cdecl _FARFUNC fgetc(FILE _FAR *__stream);
int _Cdecl fgetpos(FILE _FAR *__stream, fpos_t _FAR *__pos);
char _FAR *_Cdecl _FARFUNC fgets(char _FAR *__s, int __n, FILE _FAR *__stream);
FILE _FAR *_Cdecl _FARFUNC fopen(const char _FAR *__path, const char _FAR *__mode);
int _Cdecl _FARFUNC fprintf(FILE _FAR *__stream, const char _FAR *__format, ...);
int _Cdecl _FARFUNC fputc(int __c, FILE _FAR *__stream);
int _Cdecl _FARFUNC fputs(const char _FAR *__s, FILE _FAR *__stream);
size_t _Cdecl _FARFUNC fread(void _FAR *__ptr, size_t __size, size_t __n,
FILE _FAR *__stream);
FILE _FAR *_Cdecl _FARFUNC freopen(const char _FAR *__path, const char _FAR *__mode,
FILE _FAR *__stream);
int _Cdecl _FARFUNC fscanf(FILE _FAR *__stream, const char _FAR *__format, ...);
int _Cdecl _FARFUNC fseek(FILE _FAR *__stream, long __offset, int __whence);
int _Cdecl fsetpos(FILE _FAR *__stream, const fpos_t _FAR *__pos);
long _Cdecl _FARFUNC ftell(FILE _FAR *__stream);
size_t _Cdecl _FARFUNC fwrite(const void _FAR *__ptr, size_t __size, size_t __n,
FILE _FAR *__stream);
char _FAR *_Cdecl gets(char _FAR *__s);
void _Cdecl perror(const char _FAR *__s);
int _Cdecl printf(const char _FAR *__format, ...);
int _Cdecl puts(const char _FAR *__s);
int _CType remove(const char _FAR *__path);
int _CType _FARFUNC rename(const char _FAR *__oldname,const char _FAR *__newname);
void _Cdecl _FARFUNC rewind(FILE _FAR *__stream);
int _Cdecl scanf(const char _FAR *__format, ...);
void _Cdecl setbuf(FILE _FAR *__stream, char _FAR *__buf);
int _Cdecl _FARFUNC setvbuf(FILE _FAR *__stream, char _FAR *__buf,
int __type, size_t __size);
int _Cdecl _FARFUNC sprintf(char _FAR *__buffer, const char _FAR *__format, ...);
int _Cdecl _FARFUNC sscanf(const char _FAR *__buffer,
const char _FAR *__format, ...);
char _FAR *_Cdecl _FARFUNC strerror(int __errnum);
FILE _FAR *_Cdecl _FARFUNC tmpfile(void);
char _FAR *_Cdecl _FARFUNC tmpnam(char _FAR *__s);
int _Cdecl _FARFUNC ungetc(int __c, FILE _FAR *__stream);
int _Cdecl _FARFUNC vfprintf(FILE _FAR *__stream, const char _FAR *__format,
void _FAR *__arglist);
int _Cdecl _FARFUNC vfscanf(FILE _FAR *__stream, const char _FAR *__format,
void _FAR *__arglist);
int _CType vprintf(const char _FAR *__format, void _FAR *__arglist);
int _Cdecl vscanf(const char _FAR *__format, void _FAR *__arglist);
int _Cdecl _FARFUNC vsprintf(char _FAR *__buffer, const char _FAR *__format,
void _FAR *__arglist);
int _Cdecl _FARFUNC vsscanf(const char _FAR *__buffer, const char _FAR *__format,
void _FAR *__arglist);
int _CType unlink(const char _FAR *__path);
int _Cdecl getc(FILE _FAR *__fp);
int _Cdecl getchar(void);
int _Cdecl putchar(const int __c);
int _Cdecl putc(const int __c, FILE _FAR *__fp);
int _Cdecl feof(FILE _FAR *__fp);
int _Cdecl ferror(FILE _FAR *__fp);
#if !__STDC__
int _Cdecl _FARFUNC fcloseall(void);
FILE _FAR *_Cdecl _FARFUNC fdopen(int __handle, char _FAR *__type);
int _Cdecl _FARFUNC fgetchar(void);
int _Cdecl _FARFUNC flushall(void);
int _Cdecl _FARFUNC fputchar(int __c);
FILE _FAR * _Cdecl _fsopen (const char _FAR *__path, const char _FAR *__mode,
int __shflag);
int _Cdecl getw(FILE _FAR *__stream);
int _Cdecl putw(int __w, FILE _FAR *__stream);
int _Cdecl rmtmp(void);
char _FAR * _Cdecl _FARFUNC _strerror(const char _FAR *__s);
char _FAR * _Cdecl _FARFUNC tempnam(char _FAR *__dir, char _FAR *__pfx);
#define fileno(f) ((f)->fd)
#ifdef __MSC
#define _fileno(f) fileno(f)
#endif
#endif /* !__STDC__ */
int _Cdecl _FARFUNC _fgetc(FILE _FAR *__stream); /* used by getc() macro */
int _Cdecl _FARFUNC _fputc(char __c, FILE _FAR *__stream); /* used by putc() macro */
void _Cdecl _InitEasyWin(void); /* Initialization call for Easy Windows */
#ifdef __cplusplus
}
#endif
/* The following macros provide for common functions */
#define ferror(f) ((f)->flags & _F_ERR)
#define feof(f) ((f)->flags & _F_EOF)
#define getc(f) \
((--((f)->level) >= 0) ? (unsigned char)(*(f)->curp++) : \
_fgetc (f))
#define putc(c,f) \
((++((f)->level) < 0) ? (unsigned char)(*(f)->curp++=(c)) : \
_fputc ((c),f))
#define getchar() getc(stdin)
#define putchar(c) putc((c), stdout)
#define ungetc(c,f) ungetc((c),f) /* traditionally a macro */
#endif
Соседние файлы в папке INCLUDE