F_SYNC_DELAY
#define F_LONG_DELAY (F_SSU_DELAY | F_SYNC_DELAY)
{0, 0x91, 0, DS_NO_SSC, F_SYNC_DELAY | F_M_ACCESS, resp_sync_cache, NULL,
{0, 0x90, 0, DS_NO_SSC, F_SYNC_DELAY | FF_MEDIA_IO, resp_pre_fetch, NULL,
{0, 0x34, 0, DS_SSC, F_SYNC_DELAY | FF_MEDIA_IO, resp_read_position, NULL,
{ARRAY_SIZE(sync_cache_iarr), 0x35, 0, DS_NO_SSC, F_SYNC_DELAY | F_M_ACCESS,
{ARRAY_SIZE(pre_fetch_iarr), 0x34, 0, DS_NO_SSC, F_SYNC_DELAY | FF_MEDIA_IO,
int denom = (flags & F_SYNC_DELAY) ? 20 : 1;