74 int	ttyinq_setsize(struct ttyinq *ti, struct tty *tp, size_t len);
75 void	ttyinq_free(struct ttyinq *ti);
76 int	ttyinq_read_uio(struct ttyinq *ti, struct tty *tp, struct uio *uio,
78 size_t	ttyinq_write(struct ttyinq *ti, const void *buf, size_t len,
80 int	ttyinq_write_nofrag(struct ttyinq *ti, const void *buf, size_t len,
82 void	ttyinq_canonicalize(struct ttyinq *ti);
83 size_t	ttyinq_findchar(struct ttyinq *ti, const char *breakc, size_t maxlen,
85 void	ttyinq_flush(struct ttyinq *ti);
86 int	ttyinq_peekchar(struct ttyinq *ti, char *c, int *quote);
87 void	ttyinq_unputchar(struct ttyinq *ti);
88 void	ttyinq_reprintpos_set(struct ttyinq *ti);
89 void	ttyinq_reprintpos_reset(struct ttyinq *ti);
92 ttyinq_getsize(struct ttyinq *ti)  in ttyinq_getsize()  argument
94 	return (ti->ti_nblocks * TTYINQ_DATASIZE);  in ttyinq_getsize()
98 ttyinq_getallocatedsize(struct ttyinq *ti)  in ttyinq_getallocatedsize()  argument
101 	return (ti->ti_quota * TTYINQ_DATASIZE);  in ttyinq_getallocatedsize()
105 ttyinq_bytesleft(struct ttyinq *ti)  in ttyinq_bytesleft()  argument
110 	len = ti->ti_nblocks * TTYINQ_DATASIZE;  in ttyinq_bytesleft()
111 	MPASS(len >= ti->ti_end);  in ttyinq_bytesleft()
113 	return (len - ti->ti_end);  in ttyinq_bytesleft()
117 ttyinq_bytescanonicalized(struct ttyinq *ti)  in ttyinq_bytescanonicalized()  argument
119 	MPASS(ti->ti_begin <= ti->ti_linestart);  in ttyinq_bytescanonicalized()
121 	return (ti->ti_linestart - ti->ti_begin);  in ttyinq_bytescanonicalized()
125 ttyinq_bytesline(struct ttyinq *ti)  in ttyinq_bytesline()  argument
127 	MPASS(ti->ti_linestart <= ti->ti_end);  in ttyinq_bytesline()
129 	return (ti->ti_end - ti->ti_linestart);  in ttyinq_bytesline()
134 void	ttyinq_line_iterate_from_linestart(struct ttyinq *ti,
136 void	ttyinq_line_iterate_from_reprintpos(struct ttyinq *ti,