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.TH "N_HDLC_TTY_ROOM" "9" "09 October 2005" "" ""

.SH NAME
n_hdlc_tty_room \- Return the amount of space left in the receiver's buffer
.SH SYNOPSIS
"SYNOPSIS"
.sp
\fB
.sp
int n_hdlc_tty_room  (struct tty_struct * \fItty\fB);
\fR
.SH "ARGUMENTS"
.TP
\fB\fItty\fB\fR
-- undescribed --
.SH "DESCRIPTION"
.PP
\fItty\fR - pointer to associated tty instance data
.PP
Callback function from tty driver. Return the amount of space left in the
receiver's buffer to decide if remote transmitter is to be throttled.