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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 sync
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 * @{
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 */
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/**
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/**
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 * @file    semaphore.c
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 * @file
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 * @brief   Semaphores.
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 * @brief   Semaphores.
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 */
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 */
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#include <synch/semaphore.h>
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#include <synch/semaphore.h>
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#include <synch/waitq.h>
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#include <synch/waitq.h>
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 */
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 */
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void semaphore_up(semaphore_t *s)
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void semaphore_up(semaphore_t *s)
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{
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{
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    waitq_wakeup(&s->wq, WAKEUP_FIRST);
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    waitq_wakeup(&s->wq, WAKEUP_FIRST);
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}
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}
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 /** @}
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 */
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