Function esp_idf_hal::sys::mbedtls_cipher_set_padding_mode

pub unsafe extern "C" fn mbedtls_cipher_set_padding_mode(
    ctx: *mut mbedtls_cipher_context_t,
    mode: u32,
) -> i32

\brief This function sets the padding mode, for cipher modes that use padding.

\param ctx The generic cipher context. This must be initialized and bound to a cipher information structure. \param mode The padding mode.

\return \c 0 on success. \return #MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE if the selected padding mode is not supported. \return #MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA if the cipher mode does not support padding.