Rename current fifo8_pop_buf() as fifo8_pop_constbuf()
and expose ESP's fifo8_pop_buf() which takes care of
wrapped FIFO buffer.
Supersedes: <20240719151628.46253-1-philmd@linaro.org>
util/fifo8: Introduce fifo8_change_capacity()
Philippe Mathieu-Daudé (7):
chardev/char-fe: Document returned value on error
util/fifo8: Fix style
util/fifo8: Use fifo8_reset() in fifo8_create()
util/fifo8: Rename fifo8_peek_buf() -> fifo8_peek_constbuf()
util/fifo8: Rename fifo8_pop_buf() -> fifo8_pop_constbuf()
util/fifo8: Expose fifo8_pop_buf()
util/fifo8: Introduce fifo8_discard()