245 lines
5.9 KiB
C
Executable File
245 lines
5.9 KiB
C
Executable File
/* @(#)termios.h 1.19 90/03/30 SMI */
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#ifndef __sys_termios_h
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#define __sys_termios_h
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#include <sys/stdtypes.h>
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#include <sys/ioccom.h>
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#include <sys/ttydev.h>
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#include <sys/ttycom.h>
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#define NCCS 17
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/*
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* control characters
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* the following are not (yet) posix
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* VEOL2, VSWTCH, VDSUSP, VREPRINT, VDISCARD, VWERASE, VLNEXT, VSTATUS
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*/
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#define VINTR 0
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#define VQUIT 1
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#define VERASE 2
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#define VKILL 3
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#define VEOF 4
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#define VEOL 5
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#ifndef _POSIX_SOURCE
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#define VEOL2 6
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#define VSWTCH 7
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#endif
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#define VSTART 8
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#define VSTOP 9
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#define VSUSP 10
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#ifndef _POSIX_SOURCE
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#define VDSUSP 11
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#define VREPRINT 12
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#define VDISCARD 13
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#define VWERASE 14
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#define VLNEXT 15
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#define VSTATUS 16
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#endif
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#define VMIN VEOF
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#define VTIME VEOL
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#ifndef _POSIX_SOURCE
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#define _CTRL(c) ('c'&037)
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/*
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* default control chars.
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* guarded for ttychars.h.
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*/
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#ifndef CINTR
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#define CINTR _CTRL(c)
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#define CQUIT 034 /* FS, ^\ */
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#define CERASE 0177 /* DEL, ^? */
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#define CKILL _CTRL(u)
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#define CEOF _CTRL(d)
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#define CEOT CEOF
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#define CEOL 0
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#define CEOL2 0
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#define CSWTCH 0
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#define CNSWTCH 0
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#define CSTART _CTRL(q)
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#define CSTOP _CTRL(s)
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#define CSUSP _CTRL(z)
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#define CDSUSP _CTRL(y)
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#define CRPRNT _CTRL(r)
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#define CFLUSH _CTRL(o)
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#define CWERASE _CTRL(w)
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#define CLNEXT _CTRL(v)
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#endif /* !CINTR */
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#define CESC '\\'
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#define CNUL 0
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#define CDEL 0377
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#endif !_POSIX_SOURCE
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/* input modes */
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#define IGNBRK 0x00000001
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#define BRKINT 0x00000002
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#define IGNPAR 0x00000004
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#define PARMRK 0x00000008
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#define INPCK 0x00000010
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#define ISTRIP 0x00000020
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#define INLCR 0x00000040
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#define IGNCR 0x00000080
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#define ICRNL 0x00000100
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/* IUCLC 0x00000200 not posix, defined below */
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#define IXON 0x00000400
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/* IXANY 0x00000800 not posix, defined below */
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#define IXOFF 0x00001000
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/* IMAXBEL 0x00002000 not posix, defined below */
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#ifndef _POSIX_SOURCE
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#define IUCLC 0x00000200
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#define IXANY 0x00000800
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#define IMAXBEL 0x00002000
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#endif /* !_POSIX_SOURCE */
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/* output modes */
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#define OPOST 0x00000001
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#ifndef _POSIX_SOURCE
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#define OLCUC 0x00000002
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#define ONLCR 0x00000004
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#define OCRNL 0x00000008
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#define ONOCR 0x00000010
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#define ONLRET 0x00000020
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#define OFILL 0x00000040
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#define OFDEL 0x00000080
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#define NLDLY 0x00000100
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#define NL0 0
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#define NL1 0x00000100
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#define CRDLY 0x00000600
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#define CR0 0
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#define CR1 0x00000200
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#define CR2 0x00000400
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#define CR3 0x00000600
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#define TABDLY 0x00001800
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#define TAB0 0
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#define TAB1 0x00000800
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#define TAB2 0x00001000
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#define XTABS 0x00001800
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#define TAB3 XTABS
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#define BSDLY 0x00002000
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#define BS0 0
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#define BS1 0x00002000
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#define VTDLY 0x00004000
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#define VT0 0
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#define VT1 0x00004000
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#define FFDLY 0x00008000
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#define FF0 0
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#define FF1 0x00008000
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#define PAGEOUT 0x00010000
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#define WRAP 0x00020000
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#endif /* !_POSIX_SOURCE */
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/* control modes */
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#ifndef _POSIX_SOURCE
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#define CBAUD 0x0000000f
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#endif
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#define CSIZE 0x00000030
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#define CS5 0
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#define CS6 0x00000010
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#define CS7 0x00000020
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#define CS8 0x00000030
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#define CSTOPB 0x00000040
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#define CREAD 0x00000080
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#define PARENB 0x00000100
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#define PARODD 0x00000200
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#define HUPCL 0x00000400
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#define CLOCAL 0x00000800
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#ifndef _POSIX_SOURCE
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#define LOBLK 0x00001000
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#define CIBAUD 0x000f0000
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#define CRTSXOFF 0x40000000
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#define CRTSCTS 0x80000000
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#define CBAUDEXT 0x200000
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#define CIBAUDEXT 0x400000
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/*
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* 4.4BSD flags for hardware flow control
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*/
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#define CRTS_IFLOW 0x40000000
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#define CCTS_OFLOW 0x80000000
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#define IBSHIFT 16
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#endif /* !_POSIX_SOURCE */
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/* line discipline 0 modes */
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#define ISIG 0x00000001
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#define ICANON 0x00000002
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/* XCASE 0x00000004 not posix, defined below */
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#define ECHO 0x00000008
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#define ECHOE 0x00000010
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#define ECHOK 0x00000020
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#define ECHONL 0x00000040
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#define NOFLSH 0x00000080
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#define TOSTOP 0x00000100
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/* ECHOCTL 0x00000200 not posix, defined below */
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/* ECHOPRT 0x00000400 not posix, defined below */
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/* ECHOKE 0x00000800 not posix, defined below */
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/* DEFECHO 0x00001000 not posix, defined below */
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/* FLUSHO 0x00002000 not posix, defined below */
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/* PENDIN 0x00004000 not posix, defined below */
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#define IEXTEN 0x00008000
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#ifndef _POSIX_SOURCE
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#define XCASE 0x00000004
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#define ECHOCTL 0x00000200
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#define ECHOPRT 0x00000400
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#define ECHOKE 0x00000800
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#define DEFECHO 0x00001000
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#define FLUSHO 0x00002000
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#define PENDIN 0x00004000
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#endif /* !_POSIX_SOURCE */
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#ifndef _POSIX_SOURCE
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/*
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* codes 1 through 5, not shown here, are old "termio" calls
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*/
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#define TCXONC _IO(T, 6)
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#define TCFLSH _IO(T, 7)
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#define TCGETS _IOR(T, 8, struct termios)
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#define TCSETS _IOW(T, 9, struct termios)
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#define TCSETSW _IOW(T, 10, struct termios)
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#define TCSETSF _IOW(T, 11, struct termios)
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#endif /* !_POSIX_SOURCE */
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#define TCOOFF 0 /* arg to TCXONC & tcflow() */
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#define TCOON 1 /* arg to TCXONC & tcflow() */
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#define TCIOFF 2 /* arg to TCXONC & tcflow() */
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#define TCION 3 /* arg to TCXONC & tcflow() */
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#define TCIFLUSH 0 /* arg to TCFLSH & tcflush() */
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#define TCOFLUSH 1 /* arg to TCFLSH & tcflush() */
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#define TCIOFLUSH 2 /* arg to TCFLSH & tcflush() */
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#define TCSANOW 0 /* arg to tcsetattr() */
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#define TCSADRAIN 1 /* arg to tcsetattr() */
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#define TCSAFLUSH 2 /* arg to tcsetattr() */
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/*
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* Ioctl control packet
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*/
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struct termios {
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tcflag_t c_iflag; /* input modes */
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tcflag_t c_oflag; /* output modes */
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tcflag_t c_cflag; /* control modes */
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tcflag_t c_lflag; /* line discipline modes */
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char c_line; /* line discipline XXX */
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cc_t c_cc[NCCS]; /* control chars */
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};
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#ifndef KERNEL
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speed_t cfgetispeed(/* struct termios *termios_p */);
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speed_t cfgetospeed(/* struct termios *termios_p */);
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int cfsetispeed(/* struct termios *termios_p, speed_t speed */);
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int cfsetospeed(/* struct termios *termios_p, speed_t speed */);
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int tcdrain(/* int fildes */);
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int tcflow(/* int fildes, int action */);
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int tcflush(/* int fildes, int queue_selector */);
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int tcgetattr(/* int fildes, struct termios *termios_p */);
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int tcsendbreak(/* int fildes, int duration */);
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int tcsetattr(/* int fildes, int optional_actions, struct *termios_p */);
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#endif /* !KERNEL */
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#endif /* !__sys_termios_h */
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