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#ifndef __TENDRA_TERMIOS_H
#define __TENDRA_TERMIOS_H
#define NCCS 20
typedef unsigned int speed_t;
typedef unsigned char cc_t;
typedef unsigned int tcflag_t;
struct termios {
tcflag_t c_iflag; /* input flags */
tcflag_t c_oflag; /* output flags */
tcflag_t c_cflag; /* control flags */
tcflag_t c_lflag; /* local flags */
cc_t c_cc[NCCS]; /* control chars */
speed_t c_ispeed; /* input speed */
speed_t c_ospeed; /* output speed */
};
#if __BSD_VISIBLE
#define ECHOKE 0x00000001 /* visual erase for line kill */
#endif
#define ECHOE 0x00000002 /* visually erase chars */
#define ECHOK 0x00000004 /* echo NL after line kill */
#define ECHO 0x00000008 /* enable echoing */
#define ECHONL 0x00000010 /* echo NL even if ECHO is off */
#if __BSD_VISIBLE
#define ECHOPRT 0x00000020 /* visual erase mode for hardcopy */
#define ECHOCTL 0x00000040 /* echo control chars as ^(Char) */
#endif
#define ISIG 0x00000080 /* enable signals INTR, QUIT, [D]SUSP */
#define ICANON 0x00000100 /* canonicalize input lines */
#if __BSD_VISIBLE
#define ALTWERASE 0x00000200 /* use alternate WERASE algorithm */
#endif
#define IEXTEN 0x00000400 /* enable DISCARD and LNEXT */
#define EXTPROC 0x00000800 /* external processing */
#define TOSTOP 0x00400000 /* stop background jobs from output */
#if __BSD_VISIBLE
#define FLUSHO 0x00800000 /* output being flushed (state) */
#define NOKERNINFO 0x02000000 /* no kernel output from VSTATUS */
#define PENDIN 0x20000000 /* XXX retype pending input (state) */
#endif
#define NOFLSH 0x80000000 /* don't flush after interrupt */
/*
* Input flags - software input processing
*/
#define IGNBRK 0x00000001 /* ignore BREAK condition */
#define BRKINT 0x00000002 /* map BREAK to SIGINTR */
#define IGNPAR 0x00000004 /* ignore (discard) parity errors */
#define PARMRK 0x00000008 /* mark parity and framing errors */
#define INPCK 0x00000010 /* enable checking of parity errors */
#define ISTRIP 0x00000020 /* strip 8th bit off chars */
#define INLCR 0x00000040 /* map NL into CR */
#define IGNCR 0x00000080 /* ignore CR */
#define ICRNL 0x00000100 /* map CR to NL (ala CRMOD) */
#define IXON 0x00000200 /* enable output flow control */
#define IXOFF 0x00000400 /* enable input flow control */
/*
* Standard speeds
*/
#define B0 0
#define B50 50
#define B75 75
#define B110 110
#define B134 134
#define B150 150
#define B200 200
#define B300 300
#define B600 600
#define B1200 1200
#define B1800 1800
#define B2400 2400
#define B4800 4800
#define B9600 9600
#define B19200 19200
#define B38400 38400
#if __BSD_VISIBLE
#define B7200 7200
#define B14400 14400
#define B28800 28800
#define B57600 57600
#define B76800 76800
#define B115200 115200
#define B230400 230400
#define B460800 460800
#define B921600 921600
#define EXTA 19200
#define EXTB 38400
#endif
/*
* Special Control Characters
*
* Index into c_cc[] character array.
*
* Name Subscript Enabled by
*/
#define VEOF 0 /* ICANON */
#define VEOL 1 /* ICANON */
#if __BSD_VISIBLE
#define VEOL2 2 /* ICANON together with IEXTEN */
#endif
#define VERASE 3 /* ICANON */
#if __BSD_VISIBLE
#define VWERASE 4 /* ICANON together with IEXTEN */
#endif
#define VKILL 5 /* ICANON */
#if __BSD_VISIBLE
#define VREPRINT 6 /* ICANON together with IEXTEN */
#define VERASE2 7 /* ICANON */
#endif
/* 7 ex-spare 1 */
#define VINTR 8 /* ISIG */
#define VQUIT 9 /* ISIG */
#define VSUSP 10 /* ISIG */
#if __BSD_VISIBLE
#define VDSUSP 11 /* ISIG together with IEXTEN */
#endif
#define VSTART 12 /* IXON, IXOFF */
#define VSTOP 13 /* IXON, IXOFF */
#if __BSD_VISIBLE
#define VLNEXT 14 /* IEXTEN */
#define VDISCARD 15 /* IEXTEN */
#endif
#define VMIN 16 /* !ICANON */
#define VTIME 17 /* !ICANON */
#if __BSD_VISIBLE
#define VSTATUS 18 /* ICANON together with IEXTEN */
/* 19 spare 2 */
#endif
/*
* Output flags - software output processing
*/
#define OPOST 0x00000001 /* enable following output processing */
#if __XSI_VISIBLE
#define ONLCR 0x00000002 /* map NL to CR-NL (ala CRMOD) */
#endif
#if __BSD_VISIBLE
#define TABDLY 0x00000004 /* tab delay mask */
#define TAB0 0x00000000 /* no tab delay and expansion */
#define TAB3 0x00000004 /* expand tabs to spaces */
#define ONOEOT 0x00000008 /* discard EOT's (^D) on output) */
#endif
#if __XSI_VISIBLE
#define OCRNL 0x00000010 /* map CR to NL on output */
#define ONOCR 0x00000020 /* no CR output at column 0 */
#define ONLRET 0x00000040 /* NL performs CR function */
#endif
/*
* Control flags - hardware control of terminal
*/
#if __BSD_VISIBLE
#define CIGNORE 0x00000001 /* ignore control flags */
#endif
#define CSIZE 0x00000300 /* character size mask */
#define CS5 0x00000000 /* 5 bits (pseudo) */
#define CS6 0x00000100 /* 6 bits */
#define CS7 0x00000200 /* 7 bits */
#define CS8 0x00000300 /* 8 bits */
#define CSTOPB 0x00000400 /* send 2 stop bits */
#define CREAD 0x00000800 /* enable receiver */
#define PARENB 0x00001000 /* parity enable */
#define PARODD 0x00002000 /* odd parity, else even */
#define HUPCL 0x00004000 /* hang up on last close */
#define CLOCAL 0x00008000 /* ignore modem status lines */
#if __BSD_VISIBLE
#define CCTS_OFLOW 0x00010000 /* CTS flow control of output */
#define CRTSCTS (CCTS_OFLOW | CRTS_IFLOW)
#define CRTS_IFLOW 0x00020000 /* RTS flow control of input */
#define CDTR_IFLOW 0x00040000 /* DTR flow control of input */
#define CDSR_OFLOW 0x00080000 /* DSR flow control of output */
#define CCAR_OFLOW 0x00100000 /* DCD flow control of output */
#endif
/*
* "Local" flags - dumping ground for other state
*
* Warning: some flags in this structure begin with
* the letter "I" and look like they belong in the
* input flag.
*/
#if __BSD_VISIBLE
#define ECHOKE 0x00000001 /* visual erase for line kill */
#endif
#define ECHOE 0x00000002 /* visually erase chars */
#define ECHOK 0x00000004 /* echo NL after line kill */
#define ECHO 0x00000008 /* enable echoing */
#define ECHONL 0x00000010 /* echo NL even if ECHO is off */
#if __BSD_VISIBLE
#define ECHOPRT 0x00000020 /* visual erase mode for hardcopy */
#define ECHOCTL 0x00000040 /* echo control chars as ^(Char) */
#endif
#define ISIG 0x00000080 /* enable signals INTR, QUIT, [D]SUSP */
#define ICANON 0x00000100 /* canonicalize input lines */
#if __BSD_VISIBLE
#define ALTWERASE 0x00000200 /* use alternate WERASE algorithm */
#endif
#define IEXTEN 0x00000400 /* enable DISCARD and LNEXT */
#define EXTPROC 0x00000800 /* external processing */
#define TOSTOP 0x00400000 /* stop background jobs from output */
#if __BSD_VISIBLE
#define FLUSHO 0x00800000 /* output being flushed (state) */
#define NOKERNINFO 0x02000000 /* no kernel output from VSTATUS */
#define PENDIN 0x20000000 /* XXX retype pending input (state) */
#endif
#define NOFLSH 0x80000000 /* don't flush after interrupt */
/*
* Commands passed to tcsetattr() for setting the termios structure.
*/
#define TCSANOW 0 /* make change immediate */
#define TCSADRAIN 1 /* drain output, then change */
#define TCSAFLUSH 2 /* drain output, flush input */
#if __BSD_VISIBLE
#define TCSASOFT 0x10 /* flag - don't alter h.w. state */
#endif
#define TCIFLUSH 1
#define TCOFLUSH 2
#define TCIOFLUSH 3
#define TCOOFF 1
#define TCOON 2
#define TCIOFF 3
#define TCION 4
#endif