pk11_CloseSession(symKey->slot, symKey->session,symKey->sessionOwner);
pk11_CloseSession(slot, symKey->session,symKey->sessionOwner);
PK11_CleanKeyList(PK11SlotInfo *slot){    PK11SymKey *symKey = NULL;    while (slot->freeSymKeysHead) {    	symKey = slot->freeSymKeysHead;	slot->freeSymKeysHead = symKey->next;	pk11_CloseSession(symKey->slot, symKey->session,symKey->sessionOwner);	PK11_USE_THREADS(PZ_DestroyLock(symKey->refLock);)	PORT_Free(symKey);    };    return;}