remove deprected warnings until we can move to non deprecated api

lib/hx509/ks_keychain.c

@@ -35,6 +35,9 @@
 
 #ifdef HAVE_FRAMEWORK_SECURITY
 
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wdeprecated-declarations"
+
 #include <Security/Security.h>
 
 /* Missing function decls in pre Leopard */
@@ -246,6 +249,7 @@ static const RSA_METHOD kc_rsa_pkcs1_method = {
     0,
     NULL,
     NULL,
+    NULL,
     NULL
 };
 
@@ -590,9 +594,14 @@ struct hx509_keyset_ops keyset_keychain = {
     NULL,
     keychain_iter_start,
     keychain_iter,
-    keychain_iter_end
+    keychain_iter_end,
+    NULL,
+    NULL,
+    NULL
 };
 
+#pragma clang diagnostic pop
+
 #endif /* HAVE_FRAMEWORK_SECURITY */
 
 /*