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/systems.h b/usr.sbin/ppp/systems.h
index a491bd3..e5d0bc3 100644
--- a/usr.sbin/ppp/systems.h
+++ b/usr.sbin/ppp/systems.h
@@ -17,15 +17,15 @@
  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  *
- * $Id: systems.h,v 1.8 1997/11/09 06:22:48 brian Exp $
+ * $Id: systems.h,v 1.9 1997/11/11 22:58:14 brian Exp $
  *
  */
 
 extern int SelectSystem(const char *, const char *);
 extern int ValidSystem(const char *);
-extern int AllowUsers(struct cmdtab const *, int, char **);
-extern int AllowModes(struct cmdtab const *, int, char **);
-extern FILE *OpenSecret(char *);
+extern FILE *OpenSecret(const char *);
 extern void CloseSecret(FILE *);
-extern int LoadCommand(struct cmdtab const *, int, char **);
-extern int SaveCommand(struct cmdtab const *, int, char **);
+extern int AllowUsers(struct cmdargs const *);
+extern int AllowModes(struct cmdargs const *);
+extern int LoadCommand(struct cmdargs const *);
+extern int SaveCommand(struct cmdargs const *);