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, 6 insertions, 6 deletions

diff --git a/usr.sbin/ppp/log.c b/usr.sbin/ppp/log.c
index 4afa158..7bbd589 100644
--- a/usr.sbin/ppp/log.c
+++ b/usr.sbin/ppp/log.c
@@ -1,5 +1,5 @@
 /*
- * $Id: log.c,v 1.20 1997/11/09 14:18:41 brian Exp $
+ * $Id: log.c,v 1.21 1997/11/11 12:26:34 brian Exp $
  */
 
 #include <sys/param.h>
@@ -10,14 +10,14 @@
 #include <stdio.h>
 #include <syslog.h>
 
+#include "command.h"
 #include "mbuf.h"
 #include "log.h"
 #include "loadalias.h"
-#include "command.h"
 #include "defs.h"
 #include "vars.h"
 
-static char *LogNames[] = {
+static const char *LogNames[] = {
   "Async",
   "Carrier",
   "CCP",
@@ -138,7 +138,7 @@ LogClose()
 }
 
 void
-LogPrintf(int lev, char *fmt,...)
+LogPrintf(int lev, const char *fmt,...)
 {
   va_list ap;
 
@@ -169,7 +169,7 @@ LogPrintf(int lev, char *fmt,...)
 }
 
 void
-LogDumpBp(int lev, char *hdr, struct mbuf * bp)
+LogDumpBp(int lev, const char *hdr, const struct mbuf * bp)
 {
   if (LogIsKept(lev)) {
     char buf[50];
@@ -203,7 +203,7 @@ LogDumpBp(int lev, char *hdr, struct mbuf * bp)
 }
 
 void
-LogDumpBuff(int lev, char *hdr, u_char * ptr, int n)
+LogDumpBuff(int lev, const char *hdr, const u_char * ptr, int n)
 {
   if (LogIsKept(lev)) {
     char buf[50];