/* stdio.h (emx+gcc) */

#ifndef _STDIO_H
#define _STDIO_H

#if defined (__cplusplus)
extern "C" {
#endif

#if !defined (_SIZE_T)
#define _SIZE_T
typedef unsigned long size_t;
#endif

#if !defined (NULL)
#if defined (__cplusplus)
#define NULL 0
#else
#define NULL ((void *)0)
#endif
#endif

#if !defined (BUFSIZ)
#define BUFSIZ 5120
#endif

#if !defined (_FILE_T)
#define _FILE_T
#define _FILE_MEMBERS_HAVE_UNDERSCORE
struct _file2;
struct _FILE
{
  char * _ptr;
  char * _buffer;
  int    _rcount;
  int    _wcount;
  int    _handle;
  int    _flags;
  int    _buf_size;
  int    _tmpidx;
  int    _pid;
  char   _char_buf;
  unsigned char _ungetc_count;
  short  _mbstate;
  int    (*_flush)(struct _FILE *, int);
  struct _file2 *_more;
};

typedef struct _FILE FILE;

#ifdef  __CRTRSXNT__
#define _streamv (*_streamv)
#endif
extern FILE _streamv[];

#define stdin  (&_streamv[0])
#define stdout (&_streamv[1])
#define stderr (&_streamv[2])

#endif

#if !defined (SEEK_SET)
#define SEEK_SET 0
#define SEEK_CUR 1
#define SEEK_END 2
#endif

#if !defined (EOF)
#define EOF (-1)
#endif

#if !defined (_IOREAD)
#define _IOREAD 0x01
#define _IOWRT  0x02
#define _IORW   0x04
#define _IOEOF  0x08
#define _IOERR  0x10
#define _IOFBF  0x00
#define _IOLBF  0x20
#define _IONBF  0x40
#endif

#if !defined (FOPEN_MAX)
#define FOPEN_MAX       14
#endif

#if !defined (FILENAME_MAX)
#define FILENAME_MAX    260
#endif

#if !defined (TMP_MAX)
#define TMP_MAX         1000
#endif

#if !defined (P_tmpdir)
#define P_tmpdir "."
#define L_tmpnam (sizeof (P_tmpdir) + 13)
#endif

#if !defined (L_cuserid)
#define L_cuserid       9
#endif

#if !defined (_FPOS_T)
#define _FPOS_T
typedef struct
{
  long _pos;
  long _reserved1;
  short _mbstate;
  short _reserved2;
} fpos_t;
#endif

#if !defined (_VA_LIST)
#define _VA_LIST
typedef char *va_list;
#endif

void clearerr (FILE *);
int fclose (FILE *);
int fflush (FILE *);
int fgetc (FILE *);
int fgetpos (FILE *, fpos_t *);
char *fgets (char *, int, FILE *);
FILE *fopen (__const__ char *, __const__ char *);
int fprintf (FILE *, __const__ char *, ...);
int fputc (int, FILE *);
int fputs (__const__ char *, FILE *);
size_t fread (void *, size_t, size_t, FILE *);
FILE *freopen (__const__ char *, __const__ char *, FILE *);
int fscanf (FILE *, __const__ char *, ...);
int fseek (FILE *, long, int);
int fsetpos (FILE *, __const__ fpos_t *);
long ftell (FILE *);
size_t fwrite (__const__ void *, size_t, size_t, FILE *);
char *gets (char *);
void perror (__const__ char *);
int printf (__const__ char *, ...);
int puts (__const__ char *);
int remove (__const__ char *);
int rename (__const__ char *, __const__ char *);
void rewind (FILE *);
int scanf (__const__ char *, ...);
int setbuf (FILE *, char *);
int setvbuf (FILE *, char *, int, size_t);
int sprintf (char *, __const__ char *, ...);
int sscanf (__const__ char *, __const__ char *, ...);
FILE *tmpfile (void);
char *tmpnam (char *);
int ungetc (int, FILE *);
int vfprintf (FILE *, __const__ char *, va_list);
int vprintf (__const__ char *, va_list);
int vsprintf (char *, __const__ char *, va_list);

int _fill (FILE *);
int _flush (int, FILE *);
int _rmtmp (void);

extern __inline__ int feof (FILE *_s)
{
  return (_s->_flags & _IOEOF ? 1 : 0);
}

extern  __inline__ int ferror (FILE *_s)
{
  return (_s->_flags & _IOERR ? 1 : 0);
}

/* Do not this function in application programs! */

extern  __inline__ int _getc_inline (FILE *_s)
{
  return (--_s->_rcount >= 0
          ? (unsigned char)*_s->_ptr++
          : _fill (_s));
}

/* Do not this function in application programs! */

extern  __inline__ int _putc_inline (int _c, FILE *_s)
{
  return (--_s->_wcount >= 0 && (_c != '\n' || !(_s->_flags & _IOLBF))
          ? (unsigned char)(*_s->_ptr++ = (char)_c)
          : _flush (_c, _s));
}

#if defined (__MT__)

#define getc(s)   fgetc(s)
#define putc(c,s) fputc(c,s)

#else

#define getc(s)   _getc_inline(s)
#define putc(c,s) _putc_inline(c,s)

#endif

extern  __inline__ int getchar (void) { return getc (stdin); }
extern  __inline__ int putchar (int _c) { return putc (_c, stdout); }


#if !defined (__STRICT_ANSI__)

/* POSIX.1 */

/* ctermid() */
FILE *fdopen (int, __const__ char *);
extern __inline__ int fileno (FILE *_s) { return _s->_handle; }

#endif


#if !defined (__STRICT_ANSI__) && !defined (_POSIX_SOURCE)

char *cuserid (char *);
int getw (FILE *);
int fcloseall (void);
int fgetchar (void);
int flushall (void);
int fputchar (int);
int pclose (FILE *);
FILE *popen (__const__ char *, __const__ char *);
int putw (int, FILE *);
int setbuffer (FILE *, char *, size_t);
int snprintf (char *, size_t, __const__ char *, ...);
char *tempnam (__const__ char *, __const__ char *);
int vfscanf (FILE *, __const__ char *, va_list);
int vscanf (__const__ char *, va_list);
int vsnprintf (char *, size_t, __const__ char *, va_list);
int vsscanf (__const__ char *, __const__ char *, va_list);

#endif


#if (!defined (__STRICT_ANSI__) && !defined (_POSIX_SOURCE)) \
    || defined (_WITH_UNDERSCORE)

int _fcloseall (void);
FILE *_fassign (FILE *, FILE *);
FILE *_fdopen (int, __const__ char *);
int _fgetchar (void);
int _flushall (void);
int _fputchar (int);
int _fseek_hdr (FILE *);
int _fsetmode (FILE *, __const__ char *);
FILE *_fsopen (__const__ char *, __const__ char *, int);
int _getw (FILE *);
char *_mfclose (FILE *);
FILE *_mfopen (char *, __const__ char *, size_t, int);
int _pclose (FILE *);
FILE *_popen (__const__ char *, __const__ char *);
int _putw (int, FILE *);
int _setbuffer (FILE *, char *, size_t);
int _snprintf (char *, size_t, __const__ char *, ...);
char *_tempnam (__const__ char *, __const__ char *);
int _vsnprintf (char *, size_t, __const__ char *, va_list);

#endif


#if defined (__cplusplus)
}
#endif

#endif /* not _STDIO_H */
