XS_PSTS_INWDOG
#define XS_CMD_S_WDOG(xs) (xs)->xs_status |= XS_PSTS_INWDOG
#define XS_CMD_C_WDOG(xs) (xs)->xs_status &= ~XS_PSTS_INWDOG
#define XS_CMD_WDOG_P(xs) (((xs)->xs_status & XS_PSTS_INWDOG) != 0)
