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head/sbin/ping/utils.h
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | ||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | ||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | ||||
* SUCH DAMAGE. | * SUCH DAMAGE. | ||||
* | * | ||||
* $FreeBSD$ | * $FreeBSD$ | ||||
*/ | */ | ||||
#ifndef PING_H | #ifndef UTILS_H | ||||
#define PING_H 1 | #define UTILS_H 1 | ||||
#include <sys/types.h> | #include <sys/types.h> | ||||
u_short in_cksum(u_char *, int); | u_short in_cksum(u_char *, int); | ||||
#endif | #endif |