Lines Matching refs:head
137 for (current = head; current != NULL; ) {142 head = NULL;152 if (head == NULL) {156 db_free_entry* old_head = head;157 entryp found = head->where;158 head = head->next;181 newentry->next = head;182 head = newentry;204 db_free_entry_p current = head;1151 head = NULL;