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  *   ˆl–Ðz¾”*ClÊq@‚àCq¦ÔÅ£Ãƒào_†I|¥+ÃÂ q    /* Copyright (C) 1991-2021 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, see
   <https://www.gnu.org/licenses/>.  */

/*
 *	POSIX Standard: 5.6.6 Set File Access and Modification Times  <utime.h>
 */

#ifndef	_UTIME_H
#define	_UTIME_H	1

#include <features.h>

__BEGIN_DECLS

#include <bits/types.h>

#if defined __USE_XOPEN || defined __USE_XOPEN2K
# include <bits/types/time_t.h>
#endif

/* Structure describing file times.  */
struct utimbuf
  {
#ifdef __USE_TIME_BITS64
    __time64_t actime;		/* Access time.  */
    __time64_t modtime;		/* Modification time.  */
#else
    __time_t actime;		/* Access time.  */
    __time_t modtime;		/* Modification time.  */
#endif
  };

/* Set the access and modification times of FILE to those given in
   *FILE_TIMES.  If FILE_TIMES is NULL, set them to the current time.  */
#ifndef __USE_TIME_BITS64
extern int utime (const char *__file,
		  const struct utimbuf *__file_times)
     __THROW __nonnull ((1));

#else
# ifdef __REDIRECT_NTH
extern int __REDIRECT_NTH (utime, (const char *__file,
                                   const struct utimbuf *__file_times),
                           __utime64);
# else
#  define utime __utime64
# endif
#endif

__END_DECLS

#endif /* utime.h */
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  #   ˆl–Ðz¾”*ClÊq@‚àCq¦”Å£Èƒe§Â¿Æ ˆ    /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, see
   <https://www.gnu.org/licenses/>.  */

#ifndef _SEMAPHORE_H
#define _SEMAPHORE_H	1

#include <features.h>
#include <sys/types.h>
#ifdef __USE_XOPEN2K
# include <bits/types/struct_timespec.h>
#endif

/* Get the definition for sem_t.  */
#include <bits/semaphore.h>


__BEGIN_DECLS

/* Initialize semaphore object SEM to VALUE.  If PSHARED then share it
   with other processes.  */
extern int sem_init (sem_t *__sem, int __pshared, unsigned int __value)
  __THROW __nonnull ((1));

/* Free resources associated with semaphore object SEM.  */
extern int sem_destroy (sem_t *__sem) __THROW __nonnull ((1));

/* Open a named semaphore NAME with open flags OFLAG.  */
extern sem_t *sem_open (const char *__name, int __oflag, ...)
  __THROW __nonnull ((1));

/* Close descriptor for named semaphore SEM.  */
extern int sem_close (sem_t *__sem) __THROW __nonnull ((1));

/* Remove named semaphore NAME.  */
extern int sem_unlink (const char *__name) __THROW __nonnull ((1));

/* Wait for SEM being posted.

   This function is a cancellation point and therefore not marked with