/*

 * This file is part of the Mingw32 package.

 *

 * unistd.h maps (roughly) to io.h

 */

#ifndef _UNISTD_H

#define _UNISTD_H

#include <io.h>

#include <process.h>

#define __UNISTD_GETOPT__

#include <getopt.h>

#undef __UNISTD_GETOPT__

/* These are also defined in stdio.h. */

#ifndef	SEEK_SET

#define SEEK_SET 0

#endif

#ifndef	SEEK_CUR

#define SEEK_CUR 1

#endif

#ifndef SEEK_END

#define SEEK_END 2

#endif

#ifdef __cplusplus

extern "C" {

#endif

/* This is defined as a real library function to allow autoconf

   to verify its existence. */

int ftruncate(int, off_t);

__CRT_INLINE int ftruncate(int __fd, off_t __length)

{

  return _chsize (__fd, __length);

}

#ifdef __cplusplus

}

#endif

#endif /* _UNISTD_H */