#ifdef KERNEL
typedef struct atpcb gref_t;
int at_pcballoc __P((struct socket *, struct atpcb *));
int at_pcbdetach __P((struct atpcb *));
int at_pcbbind __P((struct atpcb *, struct sockaddr *));
#ifdef KERNEL
typedef struct atpcb gref_t;
int at_pcballoc __P((struct socket *, struct atpcb *));
int at_pcbdetach __P((struct atpcb *));
int at_pcbbind __P((struct atpcb *, struct sockaddr *));