New user Process PPP based on iij-ppp0.94beta2.

   o Supporting SYNC SIO device (But need a device driver)
     - add "set speed sync"
   o Fixing bug for Predictor-1 function.
   o Add new parameter that re-sent interval for set timeout commands.
   o Improving RTT (Round Trip Time) and reducing processor time.
     - Previous Timer service was using polling, and now using
       SIGALRM ;-)
     - A 0.94beta2 will not work correctly....

   -- Follows are additinal feature not including 0.94beta2
   o Support Proxy ARP
     - add "enable/disable proxy" commands
   o Marging common routine in CHAP/PAP.
   o Enhancing LCP/IPCP log information.
   o Support local Authfication connection on port 300x and tty.
     - You can set up pair of your "hostname -s" and
       password in ppp.secret. if either ppp.secret file nor
       your hostname line don't exist, It will notify a message
       and working as same as previous version.(Backword compatibility)
     - If you did set up them, It's allow connection but nothing to do
       except help and passwd command.
     - add "passwd yourpasswd" commands
   o Support afilter - keep Alive filter that a packet can send/receiving
     according to ifilter/ofilter but doesn't count it as preventing idle
     timer expires.
     - Same syntax of other filters.
   o Fixing bugs reported by current user for previous one. Thanks !!

Reviewed by: Atsushi Murai (amurai@spec.co.jp)

1 files changed, 7 insertions, 5 deletions

diff --git a/usr.sbin/ppp/slcompress.h b/usr.sbin/ppp/slcompress.h
index b21c80a..ee1fe77 100644
--- a/usr.sbin/ppp/slcompress.h
+++ b/usr.sbin/ppp/slcompress.h
@@ -17,11 +17,13 @@
  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- *
+ * 
  * $Id:$
+ * 
  *	Van Jacobson (van@helios.ee.lbl.gov), Dec 31, 1989:
  *	- Initial distribution.
  */
+#include "cdefs.h"
 
 #define MAX_STATES 16		/* must be > 2 and < 256 */
 #define MAX_HDR 128		/* XXX 4bsd-ism: should really be 128 */
@@ -136,7 +138,7 @@ struct slstat {
 /* flag values */
 #define SLF_TOSS 1		/* tossing rcvd frames because of input err */
 
-extern void sl_compress_init(/* struct slcompress * */);
-extern u_char sl_compress_tcp(/* struct mbuf *, struct ip *,
-				struct slcompress *, int compress_cid_flag */);
-extern int sl_uncompress_tcp(/* u_char **, int,  u_char, struct slcompress * */);
+extern void sl_compress_init __P((struct slcompress *));
+extern u_char sl_compress_tcp __P((struct mbuf *, struct ip *,
+				struct slcompress *, int compress_cid_flag));
+extern int sl_uncompress_tcp __P((u_char **, int,  u_int, struct slcompress *));