#ifndef _STDIO_H

# if !defined _ISOMAC && defined _IO_MTSAFE_IO

#  include <stdio-lock.h>

# endif

# include <libio/stdio.h>

# ifndef _ISOMAC

#  define _LIBC_STDIO_H 1

#  include <libio/libio.h>

/* Now define the internal interfaces.  */

/* Set the error indicator on FP.  */

static inline void

fseterr_unlocked (FILE *fp)

{

  fp->_flags |= _IO_ERR_SEEN;

}

extern int __fcloseall (void) attribute_hidden;

extern int __snprintf (char *__restrict __s, size_t __maxlen,

		       const char *__restrict __format, ...)

     __attribute__ ((__format__ (__printf__, 3, 4)));

libc_hidden_proto (__snprintf)

extern int __vsnprintf (char *__restrict __s, size_t __maxlen,

			const char *__restrict __format, __gnuc_va_list __arg)

     __attribute__ ((__format__ (__printf__, 3, 0)));

extern int __vfscanf (FILE *__restrict __s,

		      const char *__restrict __format,

		      __gnuc_va_list __arg)

     __attribute__ ((__format__ (__scanf__, 2, 0)));

libc_hidden_proto (__vfscanf)

extern int __vscanf (const char *__restrict __format,

		     __gnuc_va_list __arg)

     __attribute__ ((__format__ (__scanf__, 1, 0)));

extern __ssize_t __getline (char **__lineptr, size_t *__n,

                            FILE *__stream) attribute_hidden;

extern int __vsscanf (const char *__restrict __s,

		      const char *__restrict __format,

		      __gnuc_va_list __arg)

     __attribute__ ((__format__ (__scanf__, 2, 0)));

extern int __sprintf_chk (char *, int, size_t, const char *, ...) __THROW;

extern int __snprintf_chk (char *, size_t, int, size_t, const char *, ...)

     __THROW;

extern int __vsprintf_chk (char *, int, size_t, const char *,

			   __gnuc_va_list) __THROW;

extern int __vsnprintf_chk (char *, size_t, int, size_t, const char *,

			    __gnuc_va_list) __THROW;

extern int __printf_chk (int, const char *, ...);

extern int __fprintf_chk (FILE *, int, const char *, ...);

extern int __vprintf_chk (int, const char *, __gnuc_va_list);

extern int __vfprintf_chk (FILE *, int, const char *, __gnuc_va_list);

extern char *__fgets_unlocked_chk (char *buf, size_t size, int n, FILE *fp);

extern char *__fgets_chk (char *buf, size_t size, int n, FILE *fp);

extern int __asprintf_chk (char **, int, const char *, ...) __THROW;

extern int __vasprintf_chk (char **, int, const char *, __gnuc_va_list) __THROW;

extern int __dprintf_chk (int, int, const char *, ...);

extern int __vdprintf_chk (int, int, const char *, __gnuc_va_list);

extern int __obstack_printf_chk (struct obstack *, int, const char *, ...)

     __THROW;

extern int __obstack_vprintf_chk (struct obstack *, int, const char *,

				  __gnuc_va_list) __THROW;

extern int __isoc99_fscanf (FILE *__restrict __stream,

			    const char *__restrict __format, ...) __wur;

extern int __isoc99_scanf (const char *__restrict __format, ...) __wur;

extern int __isoc99_sscanf (const char *__restrict __s,

			    const char *__restrict __format, ...) __THROW;

extern int __isoc99_vfscanf (FILE *__restrict __s,

			     const char *__restrict __format,

			     __gnuc_va_list __arg) __wur;

extern int __isoc99_vscanf (const char *__restrict __format,

			    __gnuc_va_list __arg) __wur;

extern int __isoc99_vsscanf (const char *__restrict __s,

			     const char *__restrict __format,

			     __gnuc_va_list __arg) __THROW;

libc_hidden_proto (__isoc99_vsscanf)

libc_hidden_proto (__isoc99_vfscanf)

/* Prototypes for compatibility functions.  */

extern FILE *__new_tmpfile (void);

extern FILE *__old_tmpfile (void);

#  define __need_size_t

#  include <stddef.h>

#  include <bits/types/wint_t.h>

/* Generate a unique file name (and possibly open it).  */

extern int __path_search (char *__tmpl, size_t __tmpl_len,

			  const char *__dir, const char *__pfx,

			  int __try_tempdir) attribute_hidden;

extern int __gen_tempname (char *__tmpl, int __suffixlen, int __flags,

			   int __kind) attribute_hidden;

/* The __kind argument to __gen_tempname may be one of: */

#  define __GT_FILE	0	/* create a file */

#  define __GT_DIR	1	/* create a directory */

#  define __GT_NOCREATE	2	/* just find a name not currently in use */

enum __libc_message_action

{

  do_message	= 0,		/* Print message.  */

  do_abort	= 1 << 0,	/* Abort.  */

  do_backtrace	= 1 << 1	/* Backtrace.  */

};

/* Print out MESSAGE (which should end with a newline) on the error output

   and abort.  */

extern void __libc_fatal (const char *__message)

     __attribute__ ((__noreturn__));

extern void __libc_message (enum __libc_message_action action,

			    const char *__fnt, ...) attribute_hidden;

extern void __fortify_fail (const char *msg) __attribute__ ((__noreturn__));

extern void __fortify_fail_abort (_Bool, const char *msg)

  __attribute__ ((__noreturn__)) attribute_hidden;

libc_hidden_proto (__fortify_fail)

libc_hidden_proto (__fortify_fail_abort)

/* Acquire ownership of STREAM.  */

extern void __flockfile (FILE *__stream) attribute_hidden;

/* Relinquish the ownership granted for STREAM.  */

extern void __funlockfile (FILE *__stream) attribute_hidden;

/* Try to acquire ownership of STREAM but do not block if it is not

   possible.  */

extern int __ftrylockfile (FILE *__stream);

extern int __getc_unlocked (FILE *__fp) attribute_hidden;

extern wint_t __getwc_unlocked (FILE *__fp);

extern int __fxprintf (FILE *__fp, const char *__fmt, ...)

     __attribute__ ((__format__ (__printf__, 2, 3))) attribute_hidden;

extern int __fxprintf_nocancel (FILE *__fp, const char *__fmt, ...)

     __attribute__ ((__format__ (__printf__, 2, 3))) attribute_hidden;

extern const char *const _sys_errlist_internal[] attribute_hidden;

extern int _sys_nerr_internal attribute_hidden;

libc_hidden_proto (__asprintf)

#  if IS_IN (libc)

extern FILE *_IO_new_fopen (const char*, const char*);

#   define fopen(fname, mode) _IO_new_fopen (fname, mode)

extern FILE *_IO_new_fdopen (int, const char*);

#   define fdopen(fd, mode) _IO_new_fdopen (fd, mode)

extern int _IO_new_fclose (FILE*);

#   define fclose(fp) _IO_new_fclose (fp)

extern int _IO_fputs (const char*, FILE*);

libc_hidden_proto (_IO_fputs)

/* The compiler may optimize calls to fprintf into calls to fputs.

   Use libc_hidden_proto to ensure that those calls, not redirected by

   the fputs macro, also do not go through the PLT.  */

libc_hidden_proto (fputs)

#   define fputs(str, fp) _IO_fputs (str, fp)

extern int _IO_new_fsetpos (FILE *, const __fpos_t *);

#   define fsetpos(fp, posp) _IO_new_fsetpos (fp, posp)

extern int _IO_new_fgetpos (FILE *, __fpos_t *);

#   define fgetpos(fp, posp) _IO_new_fgetpos (fp, posp)

#  endif

libc_hidden_proto (dprintf)

extern __typeof (dprintf) __dprintf

     __attribute__ ((__format__ (__printf__, 2, 3)));

libc_hidden_proto (__dprintf)

libc_hidden_proto (fprintf)

libc_hidden_proto (vfprintf)

libc_hidden_proto (sprintf)

libc_hidden_proto (sscanf)

libc_hidden_proto (fwrite)

libc_hidden_proto (perror)

libc_hidden_proto (remove)

libc_hidden_proto (rewind)

libc_hidden_proto (fileno)

extern __typeof (fileno) __fileno;

libc_hidden_proto (__fileno)

libc_hidden_proto (fwrite)

libc_hidden_proto (fseek)

extern __typeof (ftello) __ftello;

libc_hidden_proto (__ftello)

extern __typeof (fseeko64) __fseeko64;

libc_hidden_proto (__fseeko64)

extern __typeof (ftello64) __ftello64;

libc_hidden_proto (__ftello64)

libc_hidden_proto (fflush)

libc_hidden_proto (fflush_unlocked)

extern __typeof (fflush_unlocked) __fflush_unlocked;

libc_hidden_proto (__fflush_unlocked)

extern __typeof (fread_unlocked) __fread_unlocked;

libc_hidden_proto (__fread_unlocked)

libc_hidden_proto (fwrite_unlocked)

libc_hidden_proto (fgets_unlocked)

extern __typeof (fgets_unlocked) __fgets_unlocked;

libc_hidden_proto (__fgets_unlocked)

libc_hidden_proto (fputs_unlocked)

extern __typeof (fputs_unlocked) __fputs_unlocked;

libc_hidden_proto (__fputs_unlocked)

libc_hidden_proto (feof_unlocked)

extern __typeof (feof_unlocked) __feof_unlocked attribute_hidden;

libc_hidden_proto (ferror_unlocked)

extern __typeof (ferror_unlocked) __ferror_unlocked attribute_hidden;

libc_hidden_proto (getc_unlocked)

libc_hidden_proto (fputc_unlocked)

libc_hidden_proto (putc_unlocked)

extern __typeof (putc_unlocked) __putc_unlocked attribute_hidden;

libc_hidden_proto (fmemopen)

/* The prototype needs repeating instead of using __typeof to use

   __THROW in C++ tests.  */

extern FILE *__open_memstream (char **, size_t *) __THROW __wur;

libc_hidden_proto (__open_memstream)

libc_hidden_proto (__libc_fatal)

rtld_hidden_proto (__libc_fatal)

libc_hidden_proto (__vsprintf_chk)

libc_hidden_proto (__vsnprintf_chk)

libc_hidden_proto (__vfprintf_chk)

libc_hidden_proto (__vasprintf_chk)

libc_hidden_proto (__vdprintf_chk)

libc_hidden_proto (__obstack_vprintf_chk)

extern FILE * __fmemopen (void *buf, size_t len, const char *mode);

libc_hidden_proto (__fmemopen)

extern int __gen_tempfd (int flags);

libc_hidden_proto (__gen_tempfd)

#  ifdef __USE_EXTERN_INLINES

__extern_inline int

__NTH (__feof_unlocked (FILE *__stream))

{

  return __feof_unlocked_body (__stream);

}

__extern_inline int

__NTH (__ferror_unlocked (FILE *__stream))

{

  return __ferror_unlocked_body (__stream);

}

__extern_inline int

__getc_unlocked (FILE *__fp)

{

  return __getc_unlocked_body (__fp);

}

__extern_inline int

__putc_unlocked (int __c, FILE *__stream)

{

  return __putc_unlocked_body (__c, __stream);

}

#  endif

extern __typeof (renameat) __renameat;

libc_hidden_proto (__renameat)

# endif /* not _ISOMAC */

#endif /* stdio.h */