kdf_tls1_prf_gettable_ctx_params
static OSSL_FUNC_keyexch_gettable_ctx_params_fn kdf_tls1_prf_gettable_ctx_params;
(void (*)(void))kdf_tls1_prf_gettable_ctx_params },
static OSSL_FUNC_kdf_gettable_ctx_params_fn kdf_tls1_prf_gettable_ctx_params;