Function esp_idf_sys::sdio_slave_recv_unregister_buf

pub unsafe extern "C" fn sdio_slave_recv_unregister_buf(
    handle: sdio_slave_buf_handle_t,
) -> esp_err_t

Unregister buffer from driver, and free the space used by the descriptor pointing to the buffer.

@param handle Handle to the buffer to release.

@return ESP_OK if success, ESP_ERR_INVALID_ARG if the handle is NULL or the buffer is being used.