dos_compilers/Microsoft QuickC v251/INCLUDE/STDIO.H

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/***
*stdio.h - definitions/declarations for standard I/O routines
*
* Copyright (c) 1985-1990, Microsoft Corporation. All rights reserved.
*
*Purpose:
* This file defines the structures, values, macros, and functions
* used by the level 2 I/O ("standard I/O") routines.
* [ANSI/System V]
*
****/
#if defined(_DLL) && !defined(_MT)
#error Cannot define _DLL without _MT
#endif
#ifdef _MT
#define _FAR_ _far
#else
#define _FAR_
#endif
#ifndef _SIZE_T_DEFINED
typedef unsigned int size_t;
#define _SIZE_T_DEFINED
#endif
#ifndef _VA_LIST_DEFINED
typedef char _FAR_ *va_list;
#define _VA_LIST_DEFINED
#endif
/* buffered I/O macros */
#define BUFSIZ 512
#ifdef _MT
#define _NFILE 40
#else
#define _NFILE 20
#endif
#define EOF (-1)
#ifndef _FILE_DEFINED
struct _iobuf {
char _FAR_ *_ptr;
int _cnt;
char _FAR_ *_base;
char _flag;
char _file;
};
typedef struct _iobuf FILE;
#define _FILE_DEFINED
#endif
/* P_tmpnam: Directory where temporary files may be created.
* L_tmpnam size = size of P_tmpdir
* + 1 (in case P_tmpdir does not end in "\\")
* + 6 (for the temp number string)
* + 1 (for the null terminator)
*/
#define P_tmpdir "\\"
#define L_tmpnam sizeof(P_tmpdir)+8
/* fseek constants */
#define SEEK_CUR 1
#define SEEK_END 2
#define SEEK_SET 0
/* minimum guaranteed filename length, open file count, and unique
* tmpnam filenames.
*/
#define FILENAME_MAX 63
#define FOPEN_MAX 20
#define SYS_OPEN 20
#define TMP_MAX 32767
/* define NULL pointer value */
#ifndef NULL
#if (_MSC_VER >= 600)
#define NULL ((void *)0)
#elif (defined(M_I86SM) || defined(M_I86MM))
#define NULL 0
#else
#define NULL 0L
#endif
#endif
/* declare _iob[] array */
#ifndef _STDIO_DEFINED
#ifdef _DLL
extern FILE _FAR_ _cdecl _iob[];
#else
extern FILE _near _cdecl _iob[];
#endif
#endif
/* define file position type */
#ifndef _FPOS_T_DEFINED
typedef long fpos_t;
#define _FPOS_T_DEFINED
#endif
/* standard file pointers */
#define stdin (&_iob[0])
#define stdout (&_iob[1])
#define stderr (&_iob[2])
#define stdaux (&_iob[3])
#define stdprn (&_iob[4])
#define _IOREAD 0x01
#define _IOWRT 0x02
#define _IOFBF 0x0
#define _IOLBF 0x40
#define _IONBF 0x04
#define _IOMYBUF 0x08
#define _IOEOF 0x10
#define _IOERR 0x20
#define _IOSTRG 0x40
#define _IORW 0x80
/* function prototypes */
#ifndef _STDIO_DEFINED
int _FAR_ _cdecl _filbuf(FILE _FAR_ *);
int _FAR_ _cdecl _flsbuf(int, FILE _FAR_ *);
FILE _FAR_ * _FAR_ _cdecl _fsopen(const char _FAR_ *,
const char _FAR_ *, int);
void _FAR_ _cdecl clearerr(FILE _FAR_ *);
int _FAR_ _cdecl fclose(FILE _FAR_ *);
int _FAR_ _cdecl fcloseall(void);
FILE _FAR_ * _FAR_ _cdecl fdopen(int, const char _FAR_ *);
int _FAR_ _cdecl feof(FILE _FAR_ *);
int _FAR_ _cdecl ferror(FILE _FAR_ *);
int _FAR_ _cdecl fflush(FILE _FAR_ *);
int _FAR_ _cdecl fgetc(FILE _FAR_ *);
int _FAR_ _cdecl fgetchar(void);
int _FAR_ _cdecl fgetpos(FILE _FAR_ *, fpos_t _FAR_ *);
char _FAR_ * _FAR_ _cdecl fgets(char _FAR_ *, int, FILE _FAR_ *);
int _FAR_ _cdecl fileno(FILE _FAR_ *);
int _FAR_ _cdecl flushall(void);
FILE _FAR_ * _FAR_ _cdecl fopen(const char _FAR_ *,
const char _FAR_ *);
int _FAR_ _cdecl fprintf(FILE _FAR_ *, const char _FAR_ *, ...);
int _FAR_ _cdecl fputc(int, FILE _FAR_ *);
int _FAR_ _cdecl fputchar(int);
int _FAR_ _cdecl fputs(const char _FAR_ *, FILE _FAR_ *);
size_t _FAR_ _cdecl fread(void _FAR_ *, size_t, size_t, FILE _FAR_ *);
FILE _FAR_ * _FAR_ _cdecl freopen(const char _FAR_ *,
const char _FAR_ *, FILE _FAR_ *);
int _FAR_ _cdecl fscanf(FILE _FAR_ *, const char _FAR_ *, ...);
int _FAR_ _cdecl fsetpos(FILE _FAR_ *, const fpos_t _FAR_ *);
int _FAR_ _cdecl fseek(FILE _FAR_ *, long, int);
long _FAR_ _cdecl ftell(FILE _FAR_ *);
size_t _FAR_ _cdecl fwrite(const void _FAR_ *, size_t, size_t,
FILE _FAR_ *);
int _FAR_ _cdecl getc(FILE _FAR_ *);
int _FAR_ _cdecl getchar(void);
char _FAR_ * _FAR_ _cdecl gets(char _FAR_ *);
int _FAR_ _cdecl getw(FILE _FAR_ *);
void _FAR_ _cdecl perror(const char _FAR_ *);
int _FAR_ _cdecl _pclose(FILE _FAR_ *);
FILE _FAR_ * _FAR_ _cdecl _popen(const char _FAR_ *,
const char _FAR_ *);
int _FAR_ _cdecl printf(const char _FAR_ *, ...);
int _FAR_ _cdecl putc(int, FILE _FAR_ *);
int _FAR_ _cdecl putchar(int);
int _FAR_ _cdecl puts(const char _FAR_ *);
int _FAR_ _cdecl putw(int, FILE _FAR_ *);
int _FAR_ _cdecl remove(const char _FAR_ *);
int _FAR_ _cdecl rename(const char _FAR_ *, const char _FAR_ *);
void _FAR_ _cdecl rewind(FILE _FAR_ *);
int _FAR_ _cdecl rmtmp(void);
int _FAR_ _cdecl scanf(const char _FAR_ *, ...);
void _FAR_ _cdecl setbuf(FILE _FAR_ *, char _FAR_ *);
int _FAR_ _cdecl setvbuf(FILE _FAR_ *, char _FAR_ *, int, size_t);
int _FAR_ _cdecl sprintf(char _FAR_ *, const char _FAR_ *, ...);
int _FAR_ _cdecl sscanf(const char _FAR_ *, const char _FAR_ *, ...);
char _FAR_ * _FAR_ _cdecl tempnam(char _FAR_ *, char _FAR_ *);
FILE _FAR_ * _FAR_ _cdecl tmpfile(void);
char _FAR_ * _FAR_ _cdecl tmpnam(char _FAR_ *);
int _FAR_ _cdecl ungetc(int, FILE _FAR_ *);
int _FAR_ _cdecl unlink(const char _FAR_ *);
int _FAR_ _cdecl vfprintf(FILE _FAR_ *, const char _FAR_ *, va_list);
int _FAR_ _cdecl vprintf(const char _FAR_ *, va_list);
int _FAR_ _cdecl vsprintf(char _FAR_ *, const char _FAR_ *, va_list);
#define _STDIO_DEFINED
#endif
/* macro definitions */
#define feof(_stream) ((_stream)->_flag & _IOEOF)
#define ferror(_stream) ((_stream)->_flag & _IOERR)
#define fileno(_stream) ((int)(unsigned char)(_stream)->_file)
#define getc(_stream) (--(_stream)->_cnt >= 0 ? 0xff & *(_stream)->_ptr++ \
: _filbuf(_stream))
#define putc(_c,_stream) (--(_stream)->_cnt >= 0 \
? 0xff & (*(_stream)->_ptr++ = (char)(_c)) : _flsbuf((_c),(_stream)))
#define getchar() getc(stdin)
#define putchar(_c) putc((_c),stdout)
#ifdef _MT
#undef getc
#undef putc
#undef getchar
#undef putchar
#endif