remove some cc warnings (thanks to Joe Orton)

diff --git a/src/mod_auth_kerb.c b/src/mod_auth_kerb.c
index 10230d8..13f7ad3 100644 (file)
--- a/src/mod_auth_kerb.c
+++ b/src/mod_auth_kerb.c
@@ -303,7 +303,7 @@ mod_auth_kerb_rc_store(krb5_context context, krb5_rcache rcache,
 }
 
 /* And this is the operations vector for our replay cache */
-const krb5_rc_ops_internal mod_auth_kerb_rc_ops = {
+static const krb5_rc_ops_internal mod_auth_kerb_rc_ops = {
   0,
   "dfl",
   krb5_rc_dfl_init,
@@ -682,7 +682,8 @@ end:
 static krb5_error_code
 verify_krb5_user(request_rec *r, krb5_context context, krb5_principal principal,
                 const char *password, krb5_principal server,
-                krb5_keytab keytab, int krb_verify_kdc, const char *krb_service_name, krb5_ccache *ccache)
+                krb5_keytab keytab, int krb_verify_kdc,
+                const char *krb_service_name, krb5_ccache *ccache)
 {
    krb5_creds creds;
    krb5_get_init_creds_opt options;
@@ -1284,6 +1285,7 @@ get_gss_creds(request_rec *r,
    return 0;
 }
 
+#ifndef GSSAPI_SUPPORTS_SPNEGO
 static int
 cmp_gss_type(gss_buffer_t token, gss_OID oid)
 {
@@ -1310,6 +1312,7 @@ cmp_gss_type(gss_buffer_t token, gss_OID oid)
 
    return memcmp(p, oid->elements, oid->length);
 }
+#endif
 
 static int
 authenticate_user_gss(request_rec *r, kerb_auth_config *conf,
@@ -1757,7 +1760,7 @@ kerb_authenticate_user(request_rec *r)
    return ret;
 }
 
-int
+static int
 have_rcache_type(const char *type)
 {
    krb5_error_code ret;