/*
 *  unistd.h
 *
 * =========================================================================
 *
 *                          Open Watcom Project
 *
 *    Copyright (c) 2002-2010 Open Watcom Contributors. All Rights Reserved.
 *    Portions Copyright (c) 1983-2002 Sybase, Inc. All Rights Reserved.
 *
 *    This file is automatically generated. Do not edit directly.
 *
 * =========================================================================
 */
#ifndef _UNISTD_H_INCLUDED
#define _UNISTD_H_INCLUDED

#ifndef _ENABLE_AUTODEPEND
 #pragma read_only_file;
#endif

#ifndef _COMDEF_H_INCLUDED
 #include <_comdef.h>
#endif

#ifndef _IO_H_INCLUDED
 #include <io.h>
#endif

#ifdef __cplusplus
extern "C" {
#endif

#if defined(__OS2__) && defined(__386__) && defined(__TCPIP_HEADERS)
 #include <tcpustd.h>  /* unistd.h conflicts with OS/2 TCP/IP headers */
#endif

#ifndef __cplusplus
 #ifndef _WCHAR_T_DEFINED
 #define _WCHAR_T_DEFINED
  #define _WCHAR_T_DEFINED_
  typedef unsigned short wchar_t;
 #endif
#endif

_WCRTLINK extern int    fsync( int __filedes );
_WCRTLINK extern int    getopt( int __argc, char * const __argv[], const char *__optstring );
_WCRTLINK extern unsigned int sleep( unsigned int __seconds );

/* Globals used and set by getopt() */
_WCRTDATA extern char   *optarg;
_WCRTDATA extern int    optind;
_WCRTDATA extern int    opterr;
_WCRTDATA extern int    optopt;

#ifdef __cplusplus
} /* extern "C" */
#endif

#endif
