stdio.h

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int	_EXFUN(vdprintf, (int, const char *, __VALIST));
int	_EXFUN(vsniprintf, (char *, size_t, const char *, __VALIST));
int	_EXFUN(vsnprintf, (char *, size_t, const char *, __VALIST));
int	_EXFUN(vfiprintf, (FILE *, const char *, __VALIST));
int	_EXFUN(vfiscanf, (FILE *, const char *, __VALIST));
int	_EXFUN(vfscanf, (FILE *, const char *, __VALIST));
int	_EXFUN(viprintf, (const char *, __VALIST));
int	_EXFUN(viscanf, (const char *, __VALIST));
int	_EXFUN(vscanf, (const char *, __VALIST));
int	_EXFUN(vsiscanf, (const char *, const char *, __VALIST));
int	_EXFUN(vsscanf, (const char *, const char *, __VALIST));
#endif
#endif

/*
 * Routines in POSIX 1003.1.
 */

#ifndef __STRICT_ANSI__
#ifndef _REENT_ONLY
FILE *	_EXFUN(fdopen, (int, const char *));
#endif
int	_EXFUN(fileno, (FILE *));
int	_EXFUN(getw, (FILE *));
int	_EXFUN(pclose, (FILE *));
FILE *  _EXFUN(popen, (const char *, const char *));
int	_EXFUN(putw, (int, FILE *));
void    _EXFUN(setbuffer, (FILE *, char *, int));
int	_EXFUN(setlinebuf, (FILE *));
int	_EXFUN(getc_unlocked, (FILE *));
int	_EXFUN(getchar_unlocked, (void));
void	_EXFUN(flockfile, (FILE *));
int	_EXFUN(ftrylockfile, (FILE *));
void	_EXFUN(funlockfile, (FILE *));
int	_EXFUN(putc_unlocked, (int, FILE *));
int	_EXFUN(putchar_unlocked, (int));
#endif

/*
 * Recursive versions of the above.
 */

int	_EXFUN(_asiprintf_r, (struct _reent *, char **, const char *, ...));
int	_EXFUN(_asprintf_r, (struct _reent *, char **, const char *, ...));
int	_EXFUN(_dprintf_r, (struct _reent *, int, const char *, ...));
int	_EXFUN(_fcloseall_r, (struct _reent *));
FILE *	_EXFUN(_fdopen_r, (struct _reent *, int, const char *));
FILE *	_EXFUN(_fopen_r, (struct _reent *, const char *, const char *));
int	_EXFUN(_fclose_r, (struct _reent *, FILE *));
char *  _EXFUN(_fgets_r, (struct _reent *, char *, int, FILE *));
int	_EXFUN(_fiscanf_r, (struct _reent *, FILE *, const char *, ...));
int	_EXFUN(_fputc_r, (struct _reent *, int, FILE *));
int	_EXFUN(_fputs_r, (struct _reent *, const char *, FILE *));
size_t	_EXFUN(_fread_r, (struct _reent *, _PTR, size_t _size, size_t _n, FILE *));
int	_EXFUN(_fscanf_r, (struct _reent *, FILE *, const char *, ...));
int	_EXFUN(_fseek_r, (struct _reent *, FILE *, long, int));
long	_EXFUN(_ftell_r, (struct _reent *, FILE *));
size_t	_EXFUN(_fwrite_r, (struct _reent *, const _PTR , size_t _size, size_t _n, FILE *));
int	_EXFUN(_getc_r, (struct _reent *, FILE *));
int	_EXFUN(_getc_unlocked_r, (struct _reent *, FILE *));
int	_EXFUN(_getchar_r, (struct _reent *));
int	_EXFUN(_getchar_unlocked_r, (struct _reent *));
char *	_EXFUN(_gets_r, (struct _reent *, char *));
int	_EXFUN(_iprintf_r, (struct _reent *, const char *, ...));
int	_EXFUN(_iscanf_r, (struct _reent *, const char *, ...));
int	_EXFUN(_mkstemp_r, (struct _reent *, char *));
char *	_EXFUN(_mktemp_r, (struct _reent *, char *));
void	_EXFUN(_perror_r, (struct _reent *, const char *));
int	_EXFUN(_printf_r, (struct _reent *, const char *, ...));
int	_EXFUN(_putc_r, (struct _reent *, int, FILE *));
int	_EXFUN(_putc_unlocked_r, (struct _reent *, int, FILE *));
int	_EXFUN(_putchar_unlocked_r, (struct _reent *, int));
int	_EXFUN(_putchar_r, (struct _reent *, int));
int	_EXFUN(_puts_r, (struct _reent *, const char *));
int	_EXFUN(_remove_r, (struct _reent *, const char *));
int	_EXFUN(_rename_r, (struct _reent *,
			   const char *_old, const char *_new));
int	_EXFUN(_scanf_r, (struct _reent *, const char *, ...));
int	_EXFUN(_siprintf_r, (struct _reent *, char *, const char *, ...));
int	_EXFUN(_siscanf_r, (struct _reent *, const char *, const char *, ...));
int	_EXFUN(_sniprintf_r, (struct _reent *, char *, size_t, const char *, ...));
int	_EXFUN(_snprintf_r, (struct _reent *, char *, size_t, const char *, ...));
int	_EXFUN(_sprintf_r, (struct _reent *, char *, const char *, ...));
int	_EXFUN(_sscanf_r, (struct _reent *, const char *, const char *, ...));
char *	_EXFUN(_tempnam_r, (struct _reent *, const char *, const char *));
FILE *	_EXFUN(_tmpfile_r, (struct _reent *));
char *	_EXFUN(_tmpnam_r, (struct _reent *, char *));
int	_EXFUN(_ungetc_r, (struct _reent *, int, FILE *));
int	_EXFUN(_vasiprintf_r, (struct _reent *, char **, const char *, __VALIST));
int	_EXFUN(_vasprintf_r, (struct _reent *, char **, const char *, __VALIST));
int	_EXFUN(_vdprintf_r, (struct _reent *, int, const char *, __VALIST));
int	_EXFUN(_vfiprintf_r, (struct _reent *, FILE *, const char *, __VALIST));
int	_EXFUN(_vfprintf_r, (struct _reent *, FILE *, const char *, __VALIST));
int	_EXFUN(_viprintf_r, (struct _reent *, const char *, __VALIST));
int	_EXFUN(_vprintf_r, (struct _reent *, const char *, __VALIST));
int	_EXFUN(_vsiprintf_r, (struct _reent *, char *, const char *, __VALIST));
int	_EXFUN(_vsprintf_r, (struct _reent *, char *, const char *, __VALIST));
int	_EXFUN(_vsniprintf_r, (struct _reent *, char *, size_t, const char *, __VALIST));
int	_EXFUN(_vsnprintf_r, (struct _reent *, char *, size_t, const char *, __VALIST));
int	_EXFUN(_vfiscanf_r, (struct _reent *, FILE *, const char *, __VALIST));
int	_EXFUN(_vfscanf_r, (struct _reent *, FILE *, const char *, __VALIST));
int	_EXFUN(_viscanf_r, (struct _reent *, const char *, __VALIST));
int	_EXFUN(_vscanf_r, (struct _reent *, const char *, __VALIST));
int	_EXFUN(_vsscanf_r, (struct _reent *, const char *, const char *, __VALIST));
int	_EXFUN(_vsiscanf_r, (struct _reent *, const char *, const char *, __VALIST));

ssize_t _EXFUN(__getdelim, (char **, size_t *, int, FILE *));
ssize_t _EXFUN(__getline, (char **, size_t *, FILE *));

#ifdef __LARGE64_FILES
#if !defined(__CYGWIN__) || defined(_COMPILING_NEWLIB)
FILE *	_EXFUN(fdopen64, (int, const char *));
FILE *  _EXFUN(fopen64, (const char *, const char *));
_off64_t _EXFUN(ftello64, (FILE *));
_off64_t _EXFUN(fseeko64, (FILE *, _off64_t, int));
int     _EXFUN(fgetpos64, (FILE *, _fpos64_t *));
int     _EXFUN(fsetpos64, (FILE *, const _fpos64_t *));
FILE *  _EXFUN(tmpfile64, (void));

FILE *	_EXFUN(_fdopen64_r, (struct _reent *, int, const char *));
FILE *  _EXFUN(_fopen64_r, (struct _reent *,const char *, const char *));
_off64_t _EXFUN(_ftello64_r, (struct _reent *, FILE *));
_off64_t _EXFUN(_fseeko64_r, (struct _reent *, FILE *, _off64_t, int));
int     _EXFUN(_fgetpos64_r, (struct _reent *, FILE *, _fpos64_t *));
int     _EXFUN(_fsetpos64_r, (struct _reent *, FILE *, const _fpos64_t *));
FILE *  _EXFUN(_tmpfile64_r, (struct _reent *));
#endif /* !__CYGWIN__ */
#endif /* __LARGE64_FILES */
 
/*
 * Routines internal to the implementation.
 */

int	_EXFUN(__srget_r, (struct _reent *, FILE *));
int	_EXFUN(__swbuf_r, (struct _reent *, int, FILE *));

/*
 * Stdio function-access interface.
 */

#ifndef __STRICT_ANSI__
FILE	*_EXFUN(funopen,(const _PTR _cookie,
		int (*readfn)(_PTR _cookie, char *_buf, int _n),
		int (*writefn)(_PTR _cookie, const char *_buf, int _n),
		fpos_t (*seekfn)(_PTR _cookie, fpos_t _off, int _whence),
		int (*closefn)(_PTR _cookie)));

#define	fropen(cookie, fn) funopen(cookie, fn, (int (*)())0, (fpos_t (*)())0, (int (*)())0)
#define	fwopen(cookie, fn) funopen(cookie, (int (*)())0, fn, (fpos_t (*)())0, (int (*)())0)
#endif

/*
 * The __sfoo macros are here so that we can 
 * define function versions in the C library.
 */
#define       __sgetc_raw_r(__ptr, __f) (--(__f)->_r < 0 ? __srget_r(__ptr, __f) : (int)(*(__f)->_p++))

#ifdef __SCLE
static __inline__ int __sgetc_r(struct _reent *__ptr, FILE *__p)
  {
    int __c = __sgetc_raw_r(__ptr, __p);
    if ((__p->_flags & __SCLE) && (__c == '\r'))
      {
      int __c2 = __sgetc_raw_r(__ptr, __p);
      if (__c2 == '\n')
        __c = __c2;
      else
        ungetc(__c2, __p);
      }
    return __c;
  }
#else
#define __sgetc_r(__ptr, __p) __sgetc_raw_r(__ptr, __p)
#endif

#ifdef _never /* __GNUC__ */
/* If this inline is actually used, then systems using coff debugging
   info get hopelessly confused.  21sept93 [e-mail].  */
static __inline int __sputc_r(struct _reent *_ptr, int _c, FILE *_p) {
	if (--_p->_w >= 0 || (_p->_w >= _p->_lbfsize && (char)_c != '\n'))
		return (*_p->_p++ = _c);
	else
		return (__swbuf_r(_ptr, _c, _p));
}
#else
/*
 * This has been tuned to generate reasonable code on the vax using pcc
 */
#define       __sputc_raw_r(__ptr, __c, __p) \
	(--(__p)->_w < 0 ? \
		(__p)->_w >= (__p)->_lbfsize ? \
			(*(__p)->_p = (__c)), *(__p)->_p != '\n' ? \
				(int)*(__p)->_p++ : \
				__swbuf_r(__ptr, '\n', __p) : \
			__swbuf_r(__ptr, (int)(__c), __p) : \
		(*(__p)->_p = (__c), (int)*(__p)->_p++))
#ifdef __SCLE
#define __sputc_r(__ptr, __c, __p) \
        ((((__p)->_flags & __SCLE) && ((__c) == '\n')) \
          ? __sputc_raw_r(__ptr, '\r', (__p)) : 0 , \
        __sputc_raw_r((__ptr), (__c), (__p)))
#else
#define __sputc_r(__ptr, __c, __p) __sputc_raw_r(__ptr, __c, __p)
#endif
#endif

#define	__sfeof(p)	(((p)->_flags & __SEOF) != 0)
#define	__sferror(p)	(((p)->_flags & __SERR) != 0)
#define	__sclearerr(p)	((void)((p)->_flags &= ~(__SERR|__SEOF)))
#define	__sfileno(p)	((p)->_file)

#ifndef _REENT_SMALL
#define	feof(p)		__sfeof(p)
#define	ferror(p)	__sferror(p)
#define	clearerr(p)	__sclearerr(p)
#endif

#if 0 /*ndef __STRICT_ANSI__ - FIXME: must initialize stdio first, use fn */
#define	fileno(p)	__sfileno(p)
#endif

#ifndef __CYGWIN__
#ifndef lint
#define	getc(fp)	__sgetc_r(_REENT, fp)
#define putc(x, fp)	__sputc_r(_REENT, x, fp)
#endif /* lint */
#endif /* __CYGWIN__ */

#define	getchar()	getc(stdin)
#define	putchar(x)	putc(x, stdout)

#ifndef __STRICT_ANSI__
/* fast always-buffered version, true iff error */
#define	fast_putc(x,p) (--(p)->_w < 0 ? \
	__swbuf_r(_REENT, (int)(x), p) == EOF : (*(p)->_p = (x), (p)->_p++, 0))

#define	L_cuserid	9		/* posix says it goes in stdio.h :( */
#ifdef __CYGWIN__
#define L_ctermid       16
#endif
#endif

_END_STD_C

#endif /* _STDIO_H_ */