| /****************************************************************************** |
| * Copyright (c) 2004, 2008 IBM Corporation |
| * All rights reserved. |
| * This program and the accompanying materials |
| * are made available under the terms of the BSD License |
| * which accompanies this distribution, and is available at |
| * http://www.opensource.org/licenses/bsd-license.php |
| * |
| * Contributors: |
| * IBM Corporation - initial implementation |
| *****************************************************************************/ |
| |
| #ifndef _UNISTD_H |
| #define _UNISTD_H |
| |
| #include <stddef.h> |
| |
| typedef long ssize_t; |
| |
| extern int open(const char *name, int flags); |
| extern int close(int fd); |
| extern ssize_t read(int fd, void *buf, size_t count); |
| extern ssize_t write(int fd, const void *buf, size_t count); |
| extern ssize_t lseek(int fd, long offset, int whence); |
| |
| #endif |