extern int ident_i1send __P((struct ph1handle *, vchar_t *));
extern int ident_i2recv __P((struct ph1handle *, vchar_t *));
extern int ident_i2send __P((struct ph1handle *, vchar_t *));
extern int ident_i1send __P((struct ph1handle *, vchar_t *));
extern int ident_i2recv __P((struct ph1handle *, vchar_t *));
extern int ident_i2send __P((struct ph1handle *, vchar_t *));