Re: [U-Boot] [PATCH 4/4] API: Improve glue mid-layer of the API demo application.

Dear Rafal Jaworowski, In message 12327136393883-git-send-email-...@semihalf.com you wrote: - Extend ub_dev_read() and ub_dev_recv() so they return the length actually read, which allows for better control and error handling (this introduces additional error code API_ESYSC returned by the glue

[U-Boot] [PATCH 4/4] API: Improve glue mid-layer of the API demo application.

- Extend ub_dev_read() and ub_dev_recv() so they return the length actually read, which allows for better control and error handling (this introduces additional error code API_ESYSC returned by the glue mid-layer). - Clean up definitions naming and usage. - Other minor cosmetics. Note these