xc_state_t
static xc_state_t xc_low_pri __cacheline_aligned;
static xc_state_t xc_high_pri __cacheline_aligned;
xc_state_t *xclo = &xc_low_pri, *xchi = &xc_high_pri;
memset(xclo, 0, sizeof(xc_state_t));
memset(xchi, 0, sizeof(xc_state_t));
xc_state_t *xc;
xc_state_t *xc = &xc_low_pri;
xc_state_t *xc = &xc_low_pri;
xc_state_t *xc = & xc_high_pri;
xc_state_t *xc = &xc_high_pri;
xc_state_t *xc = &xc_high_pri;