i2s_round_buffersize
.round_buffersize = i2s_round_buffersize,
.round_buffersize = i2s_round_buffersize,
size_t i2s_round_buffersize(void *, int, size_t);
.round_buffersize = i2s_round_buffersize,
.round_buffersize = i2s_round_buffersize,
.round_buffersize = i2s_round_buffersize,