/*
 * <unistd.h> - standard UNIX stuffs
 * 
 * This header is a part of the FENIX C Library and is free software.
 * You can redistribute and/or modify it subject to the terms of the
 * Clumsy Wolf Public License v4. For more details, see the file COPYING.
 *
 * The FENIX C Library is distributed WITH NO WARRANTY WHATSOEVER. See
 * The CWPL for more details.
 */

#ifndef _UNISTD_H
#define _UNISTD_H

#ifndef _POSIX_VERSION
#define _POSIX_VERSION 200809L
#endif

#ifndef _POSIX2_VERSION
#define _POSIX2_VERSION 200809L
#endif

#ifndef _XOPEN_VERSION
/* we having this (define _XOPEN_VERSION 700) or not? */
#endif

/* 
   Compilation should use 64-bit long, pointers, and off_t, 
   but I don't know if a 32-bit PC will support it at runtime 
*/
#ifndef _POSIX_V7_LP64_OFF64
#define _POSIX_V7_LP64_OFF64 0
#endif

#define R_OK 01
#define W_OK 02
#define X_OK 04
#define F_OK 08

#endif