Function esp_idf_svc::sys::mbedtls_ccm_init

pub unsafe extern "C" fn mbedtls_ccm_init(
    ctx: *mut mbedtls_ccm_context,
)

\brief This function initializes the specified CCM context, to make references valid, and prepare the context for mbedtls_ccm_setkey() or mbedtls_ccm_free().

\param ctx The CCM context to initialize. This must not be \c NULL.