Abstract data read from and written to the tun device,

allowing for a possible header on the front of all packets.
In OpenBSD, there's a structure containing the address
family here.
If we're building under OpenBSD, set up the ``flags'' part
of struct tuninfo (not there under FreeBSD) so that we config
the interface as POINTOPOINT.
Prefix prototypes with ``extern'' in os.c for consistency.

These changes are cosmetic under FreeBSD, but allow ppp to
build & work under OpenBSD (bar the srandomdev() stuff,
the inclusing of <net/if_var.h> and some Makefile symantecs).

1 files changed, 9 insertions, 10 deletions

diff --git a/usr.sbin/ppp/os.h b/usr.sbin/ppp/os.h
index d95ce0d..a4041be 100644
--- a/usr.sbin/ppp/os.h
+++ b/usr.sbin/ppp/os.h
@@ -15,19 +15,18 @@
  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  *
- * $Id: os.h,v 1.9 1997/10/26 01:03:27 brian Exp $
+ * $Id: os.h,v 1.10 1997/10/29 01:19:48 brian Exp $
  *
  *	TODO:
  */
 
 extern char *IfDevName;
 
-int OsSetIpaddress(struct in_addr, struct in_addr, struct in_addr);
-int  OsInterfaceDown(int);
-void OsSetInterfaceParams(int, int, int);
-int  OpenTunnel(int *);
-void OsLinkup(void);
-int  OsLinkIsUp(void);
-void OsLinkdown(void);
-void OsSetRoute(int, struct in_addr, struct in_addr, struct in_addr);
-void DeleteIfRoutes(int);
+extern int OsSetIpaddress(struct in_addr, struct in_addr, struct in_addr);
+extern int  OsInterfaceDown(int);
+extern int  OpenTunnel(int *);
+extern void OsLinkup(void);
+extern int  OsLinkIsUp(void);
+extern void OsLinkdown(void);
+extern void OsSetRoute(int, struct in_addr, struct in_addr, struct in_addr);
+extern void DeleteIfRoutes(int);