Function esp_idf_sys::mbedtls_ecp_curve_info_from_grp_id

pub unsafe extern "C" fn mbedtls_ecp_curve_info_from_grp_id(
    grp_id: mbedtls_ecp_group_id,
) -> *const mbedtls_ecp_curve_info

\brief This function retrieves curve information from an internal group identifier.

\param grp_id An \c MBEDTLS_ECP_DP_XXX value.

\return The associated curve information on success. \return NULL on failure.