- OpenBSD CVS updates.
   [ssh.1 ssh.c]
   - ssh -2
   [auth.c channels.c clientloop.c packet.c packet.h serverloop.c]
   [session.c sshconnect.c]
   - check payload for (illegal) extra data
   [ALL]
   - whitespace cleanup
diff --git a/auth-krb4.c b/auth-krb4.c
index 7e30646..a268427 100644
--- a/auth-krb4.c
+++ b/auth-krb4.c
@@ -19,7 +19,7 @@
  * return 1 on success, 0 on failure, -1 if krb4 is not available
  */
 
-int 
+int
 auth_krb4_password(struct passwd * pw, const char *password)
 {
 	AUTH_DAT adata;
@@ -135,7 +135,7 @@
 	}
 }
 
-int 
+int
 krb4_init(uid_t uid)
 {
 	static int cleanup_registered = 0;
@@ -179,7 +179,7 @@
 	return 0;
 }
 
-int 
+int
 auth_krb4(const char *server_user, KTEXT auth, char **client)
 {
 	AUTH_DAT adat = {0};
@@ -252,7 +252,7 @@
 #endif /* KRB4 */
 
 #ifdef AFS
-int 
+int
 auth_kerberos_tgt(struct passwd *pw, const char *string)
 {
 	CREDENTIALS creds;
@@ -307,7 +307,7 @@
 	return 0;
 }
 
-int 
+int
 auth_afs_token(struct passwd *pw, const char *token_string)
 {
 	CREDENTIALS creds;