return; runtime->boundary = runtime->buffer_size; while (runtime->boundary * 2 <= 0x7fffffffUL - runtime->buffer_size) runtime->boundary *= 2;
return 0; boundary = runtime->buffer_size; while (boundary * 2 <= 0x7fffffffUL - runtime->buffer_size) boundary *= 2; return boundary;
static void recalculate_boundary(snd_pcm_runtime_t *runtime){	if (! runtime->buffer_size)		return;	runtime->boundary = runtime->buffer_size;	while (runtime->boundary * 2 <= 0x7fffffffUL - runtime->buffer_size)		runtime->boundary *= 2;}