1 files changed, 27 insertions, 29 deletions

diff --git a/auth2.c b/auth2.c
index 272683bb2..ca0526649 100644
--- a/auth2.c
+++ b/auth2.c
@@ -23,7 +23,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: auth2.c,v 1.65 2001/06/23 03:04:43 markus Exp $");
+RCSID("$OpenBSD: auth2.c,v 1.66 2001/06/23 15:12:17 itojun Exp $");
 
 #include <openssl/evp.h>
 
@@ -74,25 +74,23 @@ struct Authmethod {
 
 /* protocol */
 
-void    input_service_request(int type, int plen, void *ctxt);
-void    input_userauth_request(int type, int plen, void *ctxt);
-void    protocol_error(int type, int plen, void *ctxt);
+static void input_service_request(int, int, void *);
+static void input_userauth_request(int, int, void *);
+static void protocol_error(int, int, void *);
 
 /* helper */
-Authmethod      *authmethod_lookup(const char *name);
-char    *authmethods_get(void);
-int     user_key_allowed(struct passwd *pw, Key *key);
-int
-hostbased_key_allowed(struct passwd *pw, const char *cuser, char *chost,
-    Key *key);
+static Authmethod *authmethod_lookup(const char *);
+char *authmethods_get(void);
+static int user_key_allowed(struct passwd *, Key *);
+static int hostbased_key_allowed(struct passwd *, const char *, char *, Key *);
 
 /* auth */
-void    userauth_banner(void);
-int     userauth_none(Authctxt *authctxt);
-int     userauth_passwd(Authctxt *authctxt);
-int     userauth_pubkey(Authctxt *authctxt);
-int     userauth_hostbased(Authctxt *authctxt);
-int     userauth_kbdint(Authctxt *authctxt);
+static void userauth_banner(void);
+static int userauth_none(Authctxt *);
+static int userauth_passwd(Authctxt *);
+static int userauth_pubkey(Authctxt *);
+static int userauth_hostbased(Authctxt *);
+static int userauth_kbdint(Authctxt *);
 
 Authmethod authmethods[] = {
         {"none",
@@ -136,7 +134,7 @@ do_authentication2()
         do_authenticated(authctxt);
 }
 
-void
+static void
 protocol_error(int type, int plen, void *ctxt)
 {
         log("auth: protocol error: type %d plen %d", type, plen);
@@ -146,7 +144,7 @@ protocol_error(int type, int plen, void *ctxt)
         packet_write_wait();
 }
 
-void
+static void
 input_service_request(int type, int plen, void *ctxt)
 {
         Authctxt *authctxt = ctxt;
@@ -179,7 +177,7 @@ input_service_request(int type, int plen, void *ctxt)
         xfree(service);
 }
 
-void
+static void
 input_userauth_request(int type, int plen, void *ctxt)
 {
         Authctxt *authctxt = ctxt;
@@ -297,7 +295,7 @@ userauth_finish(Authctxt *authctxt, int authenticated, char *method)
         }
 }
 
-void
+static void
 userauth_banner(void)
 {
         struct stat st;
@@ -328,7 +326,7 @@ done:
         return;
 }
 
-int
+static int
 userauth_none(Authctxt *authctxt)
 {
         /* disable method "none", only allowed one time */
@@ -354,7 +352,7 @@ userauth_none(Authctxt *authctxt)
 #endif /* USE_PAM */
 }
 
-int
+static int
 userauth_passwd(Authctxt *authctxt)
 {
         char *password;
@@ -383,7 +381,7 @@ userauth_passwd(Authctxt *authctxt)
         return authenticated;
 }
 
-int
+static int
 userauth_kbdint(Authctxt *authctxt)
 {
         int authenticated = 0;
@@ -411,7 +409,7 @@ userauth_kbdint(Authctxt *authctxt)
         return authenticated;
 }
 
-int
+static int
 userauth_pubkey(Authctxt *authctxt)
 {
         Buffer b;
@@ -517,7 +515,7 @@ userauth_pubkey(Authctxt *authctxt)
         return authenticated;
 }
 
-int
+static int
 userauth_hostbased(Authctxt *authctxt)
 {
         Buffer b;
@@ -634,7 +632,7 @@ authmethods_get(void)
         return list;
 }
 
-Authmethod *
+static Authmethod *
 authmethod_lookup(const char *name)
 {
         Authmethod *method = NULL;
@@ -649,7 +647,7 @@ authmethod_lookup(const char *name)
 }
 
 /* return 1 if user allows given key */
-int
+static int
 user_key_allowed2(struct passwd *pw, Key *key, char *file)
 {
         char line[8192];
@@ -737,7 +735,7 @@ user_key_allowed2(struct passwd *pw, Key *key, char *file)
 }
 
 /* check whether given key is in .ssh/authorized_keys* */
-int
+static int
 user_key_allowed(struct passwd *pw, Key *key)
 {
         int success;
@@ -757,7 +755,7 @@ user_key_allowed(struct passwd *pw, Key *key)
 }
 
 /* return 1 if given hostkey is allowed */
-int
+static int
 hostbased_key_allowed(struct passwd *pw, const char *cuser, char *chost,
     Key *key)
 {