Fix prototypes.

Remove extraneous decls.
Add ``const'' to several places.
Allow ``make NOALIAS=1'' to remove IP aliasing.
Merge with OpenBSD - only the Makefiles vary.

We can now survive a compile with
  -Wall -Wbad-function-cast -Wcast-align -Wcast-qual
  -Winline -Wmissing-declarations -Wmissing-prototypes
  -Wnested-externs -Wpointer-arith -Wredundant-decls
  -Wshadow -Wstrict-prototypes -Wwrite-strings -Wchar-subscripts
(although the Makefile just contains -Wall).

1 files changed, 4 insertions, 4 deletions

diff --git a/usr.sbin/ppp/log.h b/usr.sbin/ppp/log.h
index d7fefa0..7a84512 100644
--- a/usr.sbin/ppp/log.h
+++ b/usr.sbin/ppp/log.h
@@ -1,5 +1,5 @@
 /*
- * $Id: log.h,v 1.15 1997/11/04 01:17:01 brian Exp $
+ * $Id: log.h,v 1.16 1997/11/09 06:22:42 brian Exp $
  */
 
 #define LogMIN		(1)
@@ -39,6 +39,6 @@ extern int LogIsKept(int);
 extern void LogOpen(const char *);
 extern void LogSetTun(int);
 extern void LogClose(void);
-extern void LogPrintf(int, char *,...);
-extern void LogDumpBp(int, char *, struct mbuf *);
-extern void LogDumpBuff(int, char *, u_char *, int);
+extern void LogPrintf(int, const char *,...);
+extern void LogDumpBp(int, const char *, const struct mbuf *);
+extern void LogDumpBuff(int, const char *, const u_char *, int);