return NULL;
return mac->settable_ctx_params();
}
+
+void EVP_MAC_do_all_ex(OPENSSL_CTX *libctx,
+ void (*fn)(EVP_MAC *mac, void *arg),
+ void *arg)
+{
+ evp_generic_do_all(libctx, OSSL_OP_MAC,
+ (void (*)(void *, void *))fn, arg,
+ evp_mac_from_dispatch, evp_mac_free);
+}