add const to static function

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@492 dc483132-0cff-0310-8789-dd5450dbe970

diff --git a/src/lib/krb5/krb/rd_req_dec.c b/src/lib/krb5/krb/rd_req_dec.c
index d340b29e3b42bfdfd6a58d398b610c8340abd97b..34b97964fef7cd84c633bc6da28a19f247dd1ca3 100644 (file)
--- a/src/lib/krb5/krb/rd_req_dec.c
+++ b/src/lib/krb5/krb/rd_req_dec.c
@@ -53,7 +53,7 @@ static char rd_req_dec_c[] =
  returns system errors, encryption errors, replay errors
  */
 
-static krb5_error_code decrypt_authenticator PROTOTYPE((krb5_ap_req *,
+static krb5_error_code decrypt_authenticator PROTOTYPE((const krb5_ap_req *,
                                                        krb5_authenticator **));
 static krb5_error_code copy_ticket PROTOTYPE((krb5_ticket *, krb5_ticket **));
 
@@ -173,7 +173,7 @@ krb5_tkt_authent *tktauthent;
 
 static krb5_error_code
 decrypt_authenticator(request, authpp)
-krb5_ap_req *request;
+const krb5_ap_req *request;
 krb5_authenticator **authpp;
 {
     krb5_authenticator *local_auth;