/* from asm/termbits.h */

#define TARGET_NCCS 23

struct target_termios {
    unsigned int c_iflag;               /* input mode flags */
    unsigned int c_oflag;               /* output mode flags */
    unsigned int c_cflag;               /* control mode flags */
    unsigned int c_lflag;               /* local mode flags */
    unsigned char c_line;                    /* line discipline */
    unsigned char c_cc[TARGET_NCCS];                /* control characters */
};

/* c_iflag bits */
#define TARGET_IGNBRK  0000001
#define TARGET_BRKINT  0000002
#define TARGET_IGNPAR  0000004
#define TARGET_PARMRK  0000010
#define TARGET_INPCK   0000020
#define TARGET_ISTRIP  0000040
#define TARGET_INLCR   0000100
#define TARGET_IGNCR   0000200
#define TARGET_ICRNL   0000400
#define TARGET_IUCLC   0001000
#define TARGET_IXON    0002000
#define TARGET_IXANY   0004000
#define TARGET_IXOFF   0010000
#define TARGET_IMAXBEL 0020000
#define TARGET_IUTF8   0040000

/* c_oflag bits */
#define TARGET_OPOST   0000001
#define TARGET_OLCUC   0000002
#define TARGET_ONLCR   0000004
#define TARGET_OCRNL   0000010
#define TARGET_ONOCR   0000020
#define TARGET_ONLRET  0000040
#define TARGET_OFILL   0000100
#define TARGET_OFDEL   0000200
#define TARGET_NLDLY   0000400
#define   TARGET_NL0   0000000
#define   TARGET_NL1   0000400
#define TARGET_CRDLY   0003000
#define   TARGET_CR0   0000000
#define   TARGET_CR1   0001000
#define   TARGET_CR2   0002000
#define   TARGET_CR3   0003000
#define TARGET_TABDLY  0014000
#define   TARGET_TAB0  0000000
#define   TARGET_TAB1  0004000
#define   TARGET_TAB2  0010000
#define   TARGET_TAB3  0014000
#define   TARGET_XTABS 0014000
#define TARGET_BSDLY   0020000
#define   TARGET_BS0   0000000
#define   TARGET_BS1   0020000
#define TARGET_VTDLY   0040000
#define   TARGET_VT0   0000000
#define   TARGET_VT1   0040000
#define TARGET_FFDLY   0100000
#define   TARGET_FF0   0000000
#define   TARGET_FF1   0100000

/* c_cflag bit meaning */
#define TARGET_CBAUD   0010017
#define  TARGET_B0     0000000         /* hang up */
#define  TARGET_B50    0000001
#define  TARGET_B75    0000002
#define  TARGET_B110   0000003
#define  TARGET_B134   0000004
#define  TARGET_B150   0000005
#define  TARGET_B200   0000006
#define  TARGET_B300   0000007
#define  TARGET_B600   0000010
#define  TARGET_B1200  0000011
#define  TARGET_B1800  0000012
#define  TARGET_B2400  0000013
#define  TARGET_B4800  0000014
#define  TARGET_B9600  0000015
#define  TARGET_B19200 0000016
#define  TARGET_B38400 0000017
#define TARGET_EXTA B19200
#define TARGET_EXTB B38400
#define TARGET_CSIZE   0000060
#define   TARGET_CS5   0000000
#define   TARGET_CS6   0000020
#define   TARGET_CS7   0000040
#define   TARGET_CS8   0000060
#define TARGET_CSTOPB  0000100
#define TARGET_CREAD   0000200
#define TARGET_PARENB  0000400
#define TARGET_PARODD  0001000
#define TARGET_HUPCL   0002000
#define TARGET_CLOCAL  0004000
#define TARGET_CBAUDEX 0010000
#define  TARGET_BOTHER   0010000
#define  TARGET_B57600   0010001
#define  TARGET_B115200  0010002
#define  TARGET_B230400  0010003
#define  TARGET_B460800  0010004
#define  TARGET_B500000  0010005
#define  TARGET_B576000  0010006
#define  TARGET_B921600  0010007
#define  TARGET_B1000000 0010010
#define  TARGET_B1152000 0010011
#define  TARGET_B1500000 0010012
#define  TARGET_B2000000 0010013
#define  TARGET_B2500000 0010014
#define  TARGET_B3000000 0010015
#define  TARGET_B3500000 0010016
#define  TARGET_B4000000 0010017
#define TARGET_CIBAUD    002003600000  /* input baud rate (not used) */
#define TARGET_CMSPAR    010000000000  /* mark or space (stick) parity */
#define TARGET_CRTSCTS   020000000000  /* flow control */

/* c_lflag bits */
#define TARGET_ISIG    0000001
#define TARGET_ICANON  0000002
#define TARGET_XCASE   0000004
#define TARGET_ECHO    0000010
#define TARGET_ECHOE   0000020
#define TARGET_ECHOK   0000040
#define TARGET_ECHONL  0000100
#define TARGET_NOFLSH  0000200
#define TARGET_IEXTEN  0000400
#define TARGET_ECHOCTL 0001000
#define TARGET_ECHOPRT 0002000
#define TARGET_ECHOKE  0004000
#define TARGET_FLUSHO  0010000
#define TARGET_PENDIN  0040000
#define TARGET_TOSTOP  0100000
#define TARGET_ITOSTOP TARGET_TOSTOP

/* c_cc character offsets */
#define TARGET_VINTR    0
#define TARGET_VQUIT    1
#define TARGET_VERASE   2
#define TARGET_VKILL    3
#define TARGET_VMIN     4
#define TARGET_VTIME    5
#define TARGET_VEOL2    6
#define TARGET_VSWTC    7
#define TARGET_VSTART   8
#define TARGET_VSTOP    9
#define TARGET_VSUSP    10
/* VDSUSP not supported */
#define TARGET_VREPRINT 12
#define TARGET_VDISCARD 13
#define TARGET_VWERASE  14
#define TARGET_VLNEXT   15
#define TARGET_VEOF     16
#define TARGET_VEOL     17

/* ioctls */

#define TARGET_TCGETA           0x5401
#define TARGET_TCSETA           0x5402  /* Clashes with SNDCTL_TMR_START sound ioctl */
#define TARGET_TCSETAW          0x5403
#define TARGET_TCSETAF          0x5404

#define TARGET_TCSBRK           0x5405
#define TARGET_TCXONC           0x5406
#define TARGET_TCFLSH           0x5407

#define TARGET_TCGETS           0x540d
#define TARGET_TCSETS           0x540e
#define TARGET_TCSETSW          0x540f
#define TARGET_TCSETSF          0x5410

#define TARGET_TIOCEXCL 0x740d          /* set exclusive use of tty */
#define TARGET_TIOCNXCL 0x740e          /* reset exclusive use of tty */
#define TARGET_TIOCOUTQ 0x7472          /* output queue size */
#define TARGET_TIOCSTI  0x5472          /* simulate terminal input */
#define TARGET_TIOCMGET 0x741d          /* get all modem bits */
#define TARGET_TIOCMBIS 0x741b          /* bis modem bits */
#define TARGET_TIOCMBIC 0x741c          /* bic modem bits */
#define TARGET_TIOCMSET 0x741a          /* set all modem bits */
#define TARGET_TIOCPKT          0x5470          /* pty: set/clear packet mode */
#define  TARGET_TIOCPKT_DATA            0x00    /* data packet */
#define  TARGET_TIOCPKT_FLUSHREAD       0x01    /* flush packet */
#define  TARGET_TIOCPKT_FLUSHWRITE      0x02    /* flush packet */
#define  TARGET_TIOCPKT_STOP            0x04    /* stop output */
#define  TARGET_TIOCPKT_START           0x08    /* start output */
#define  TARGET_TIOCPKT_NOSTOP          0x10    /* no more ^S, ^Q */
#define  TARGET_TIOCPKT_DOSTOP          0x20    /* now do ^S ^Q */
/* #define  TIOCPKT_IOCTL               0x40    state change of pty driver */
#define TARGET_TIOCSWINSZ       TARGET_IOW('t', 103, struct winsize)    /* set window size */
#define TARGET_TIOCGWINSZ       TARGET_IOR('t', 104, struct winsize)    /* get window size */
#define TARGET_TIOCNOTTY        0x5471          /* void tty association */
#define TARGET_TIOCSETD 0x7401
#define TARGET_TIOCGETD 0x7400

#define TARGET_FIOCLEX          0x6601
#define TARGET_FIONCLEX 0x6602
#define TARGET_FIOASYNC 0x667d
#define TARGET_FIONBIO          0x667e
#define TARGET_FIOQSIZE 0x667f

#define TARGET_TIOCGLTC 0x7474                  /* get special local chars */
#define TARGET_TIOCSLTC 0x7475                  /* set special local chars */
#define TARGET_TIOCSPGRP        TARGET_IOW('t', 118, int)       /* set pgrp of tty */
#define TARGET_TIOCGPGRP        TARGET_IOR('t', 119, int)       /* get pgrp of tty */
#define TARGET_TIOCCONS TARGET_IOW('t', 120, int)       /* become virtual console */

#define TARGET_FIONREAD 0x467f
#define TARGET_TIOCINQ          TARGET_FIONREAD

#define TARGET_TIOCGETP        0x7408
#define TARGET_TIOCSETP        0x7409
#define TARGET_TIOCSETN        0x740a                   /* TIOCSETP wo flush */

/* #define TARGET_TIOCSETA      TARGET_IOW('t', 20, struct termios) set termios struct */
/* #define TARGET_TIOCSETAW     TARGET_IOW('t', 21, struct termios) drain output, set */
/* #define TARGET_TIOCSETAF     TARGET_IOW('t', 22, struct termios) drn out, fls in, set */
/* #define TARGET_TIOCGETD      TARGET_IOR('t', 26, int)        get line discipline */
/* #define TARGET_TIOCSETD      TARGET_IOW('t', 27, int)        set line discipline */
                                                /* 127-124 compat */

#define TARGET_TIOCSBRK 0x5427  /* BSD compatibility */
#define TARGET_TIOCCBRK 0x5428  /* BSD compatibility */
#define TARGET_TIOCGSID 0x7416  /* Return the session ID of FD */
#define TARGET_TIOCGPTN TARGET_IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */
#define TARGET_TIOCSPTLCK       TARGET_IOW('T',0x31, int)  /* Lock/unlock Pty */

/* I hope the range from 0x5480 on is free ... */
#define TARGET_TIOCSCTTY        0x5480          /* become controlling tty */
#define TARGET_TIOCGSOFTCAR     0x5481
#define TARGET_TIOCSSOFTCAR     0x5482
#define TARGET_TIOCLINUX        0x5483
#define TARGET_TIOCGSERIAL      0x5484
#define TARGET_TIOCSSERIAL      0x5485
#define TARGET_TCSBRKP          0x5486  /* Needed for POSIX tcsendbreak() */
#define TARGET_TIOCSERCONFIG    0x5488
#define TARGET_TIOCSERGWILD     0x5489
#define TARGET_TIOCSERSWILD     0x548a
#define TARGET_TIOCGLCKTRMIOS   0x548b
#define TARGET_TIOCSLCKTRMIOS   0x548c
#define TARGET_TIOCSERGSTRUCT   0x548d /* For debugging only */
#define TARGET_TIOCSERGETLSR   0x548e /* Get line status register */
#define TARGET_TIOCSERGETMULTI 0x548f /* Get multiport config  */
#define TARGET_TIOCSERSETMULTI 0x5490 /* Set multiport config */
#define TARGET_TIOCMIWAIT      0x5491 /* wait for a change on serial input line(s) */
#define TARGET_TIOCGICOUNT     0x5492 /* read serial port inline interrupt counts */
#define TARGET_TIOCGHAYESESP    0x5493 /* Get Hayes ESP configuration */
#define TARGET_TIOCSHAYESESP    0x5494 /* Set Hayes ESP configuration */