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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 */
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 */
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 /** @addtogroup libc
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/** @addtogroup libc
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 * @{
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 * @{
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 */
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 */
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/** @file
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/** @file
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 */
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 */
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#ifndef __LIBC__UNISTD_H__
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#ifndef __LIBC__UNISTD_H__
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#define __LIBC__UNISTD_H__
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#define __LIBC__UNISTD_H__
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#include <types.h>
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#include <types.h>
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#include <arch/mm/page.h>
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#include <libarch/config.h>
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#define NULL 0
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#define NULL 0
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#define getpagesize()     (PAGE_SIZE)
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#define getpagesize()     (PAGE_SIZE)
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extern ssize_t write(int fd, const void * buf, size_t count);
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extern ssize_t write(int fd, const void * buf, size_t count);
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void *sbrk(ssize_t incr);
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void *sbrk(ssize_t incr);
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void usleep(unsigned long usec);
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void usleep(unsigned long usec);
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#endif
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#endif
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-
 
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 /** @}
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/** @}
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 */
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 */
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