- * @(#)tcp_var.h 7.10 (Berkeley) %G%
- */
-
-/*
- * TCP configuration: This is a half-assed attempt to make TCP
- * self-configure for a few varieties of 4.2 and 4.3-based unixes.
- * If you don't have a) a 4.3bsd vax or b) a 3.x Sun (x<6), check
- * this carefully (it's probably not right). Please send me mail
- * if you run into configuration problems.
- * - Van Jacobson (van@lbl-csam.arpa)
- */
-
-#ifndef BSD
-#define BSD 42 /* if we're not 4.3, pretend we're 4.2 */
-#define OLDSTAT /* set if we have to use old netstat binaries */
-#endif
-
-/* #define OLDSTAT /* set if we have to use old netstat binaries */
-
-#if sun || BSD < 43
-#define TCP_COMPAT_42 /* set if we have to interop w/4.2 systems */
-#endif
-
-#ifndef SB_MAX
-#ifdef SB_MAXCOUNT
-#define SB_MAX SB_MAXCOUNT /* Sun has to be a little bit different... */
-#else
-#define SB_MAX 32767 /* XXX */
-#endif SB_MAXCOUNT
-#endif SB_MAX
-
-/*
- * Bill Nowicki pointed out that the page size (CLBYTES) has
- * nothing to do with the mbuf cluster size. So, we followed
- * Sun's lead and made the new define MCLBYTES stand for the mbuf
- * cluster size. The following define makes up backwards compatible
- * with 4.3 and 4.2. If CLBYTES is >1024 on your machine, check
- * this against the mbuf cluster definitions in /usr/include/sys/mbuf.h.
- */
-#ifndef MCLBYTES
-#define MCLBYTES CLBYTES /* XXX */
-#endif
-
-/*
- * The routine in_localaddr is broken in Sun's 3.4. We redefine ours
- * (in tcp_input.c) so we use can it but won't have a name conflict.
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * 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
+ * SUCH DAMAGE.
+ *
+ * @(#)tcp_var.h 7.10 (Berkeley) 6/28/90