After data have been written the ringbuffer using the pointers
returned by jack_ringbuffer_get_write_vector(), use this function
to advance the buffer pointer, making the data available for future
read operations.
@param rb a pointer to the ringbuffer structure.
@param cnt the number of bytes written.
Advance the write pointer.
After data have been written the ringbuffer using the pointers returned by jack_ringbuffer_get_write_vector(), use this function to advance the buffer pointer, making the data available for future read operations.
@param rb a pointer to the ringbuffer structure. @param cnt the number of bytes written.