KCF_PROV_BUSY
if (provider->pd_state == KCF_PROV_BUSY)
if (provider->pd_state == KCF_PROV_BUSY)
if (pd->pd_state == KCF_PROV_BUSY) {
while (pd->pd_state == KCF_PROV_BUSY)
if (saved_state == KCF_PROV_BUSY) {
case KCF_PROV_BUSY:
pd->pd_state = KCF_PROV_BUSY;
case KCF_PROV_BUSY:
#define KCF_PROV_LOAD(pd) ((pd)->pd_state != KCF_PROV_BUSY ? \
(pd)->pd_state == KCF_PROV_BUSY)