pccbb_win_chain
struct pccbb_win_chain *chainp, *elem;
if ((elem = malloc(sizeof(struct pccbb_win_chain), M_DEVBUF,
struct pccbb_win_chain *chainp;
struct pccbb_win_chain *chainp;
TAILQ_ENTRY(pccbb_win_chain) wc_list;
TAILQ_HEAD(pccbb_win_chain_head, pccbb_win_chain);