1/* termios input mode definitions.  Linux/generic version.
 2   Copyright (C) 2019-2025 Free Software Foundation, Inc.
 3   This file is part of the GNU C Library.
 4
 5   The GNU C Library is free software; you can redistribute it and/or
 6   modify it under the terms of the GNU Lesser General Public
 7   License as published by the Free Software Foundation; either
 8   version 2.1 of the License, or (at your option) any later version.
 9
10   The GNU C Library is distributed in the hope that it will be useful,
11   but WITHOUT ANY WARRANTY; without even the implied warranty of
12   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13   Lesser General Public License for more details.
14
15   You should have received a copy of the GNU Lesser General Public
16   License along with the GNU C Library.  If not, see
17   <https://www.gnu.org/licenses/>.  */
18
19#ifndef _TERMIOS_H
20# error "Never include <bits/termios-ciflags.h> directly; use <termios.h> instead."
21#endif
22
23/* c_iflag bits */
24#define IGNBRK	0000001  /* Ignore break condition.  */
25#define BRKINT	0000002  /* Signal interrupt on break.  */
26#define IGNPAR	0000004  /* Ignore characters with parity errors.  */
27#define PARMRK	0000010  /* Mark parity and framing errors.  */
28#define INPCK	0000020  /* Enable input parity check.  */
29#define ISTRIP	0000040  /* Strip 8th bit off characters.  */
30#define INLCR	0000100  /* Map NL to CR on input.  */
31#define IGNCR	0000200  /* Ignore CR.  */
32#define ICRNL	0000400  /* Map CR to NL on input.  */
33#define IUCLC	0001000  /* Map uppercase characters to lowercase on input
34			    (not in POSIX).  */
35#define IXON	0002000  /* Enable start/stop output control.  */
36#define IXANY	0004000  /* Enable any character to restart output.  */
37#define IXOFF	0010000  /* Enable start/stop input control.  */
38#define IMAXBEL	0020000  /* Ring bell when input queue is full
39			    (not in POSIX).  */
40#define IUTF8	0040000  /* Input is UTF8 (not in POSIX).  */