/* KRB5 KDF defined in RFC 3961, Section 5.1 */
-static OSSL_OP_kdf_newctx_fn krb5kdf_new;
-static OSSL_OP_kdf_freectx_fn krb5kdf_free;
-static OSSL_OP_kdf_reset_fn krb5kdf_reset;
-static OSSL_OP_kdf_derive_fn krb5kdf_derive;
-static OSSL_OP_kdf_settable_ctx_params_fn krb5kdf_settable_ctx_params;
-static OSSL_OP_kdf_set_ctx_params_fn krb5kdf_set_ctx_params;
-static OSSL_OP_kdf_gettable_ctx_params_fn krb5kdf_gettable_ctx_params;
-static OSSL_OP_kdf_get_ctx_params_fn krb5kdf_get_ctx_params;
+static OSSL_FUNC_kdf_newctx_fn krb5kdf_new;
+static OSSL_FUNC_kdf_freectx_fn krb5kdf_free;
+static OSSL_FUNC_kdf_reset_fn krb5kdf_reset;
+static OSSL_FUNC_kdf_derive_fn krb5kdf_derive;
+static OSSL_FUNC_kdf_settable_ctx_params_fn krb5kdf_settable_ctx_params;
+static OSSL_FUNC_kdf_set_ctx_params_fn krb5kdf_set_ctx_params;
+static OSSL_FUNC_kdf_gettable_ctx_params_fn krb5kdf_gettable_ctx_params;
+static OSSL_FUNC_kdf_get_ctx_params_fn krb5kdf_get_ctx_params;
static int KRB5KDF(const EVP_CIPHER *cipher, ENGINE *engine,
const unsigned char *key, size_t key_len,