#undef NCCS
#define NCCS 19
struct termios
{
	tcflag_t c_iflag;
	tcflag_t c_oflag;
	tcflag_t c_cflag;
	tcflag_t c_lflag;
	cc_t c_cc[NCCS];
	cc_t c_line;
	speed_t __c_ispeed;
	speed_t __c_ospeed;
};

#define VINTR		0
#define VQUIT		1
#define VERASE		2
#define VKILL		3
#define VEOF		4
#define VMIN		5
#define VEOL		6
#define VTIME		7
#define VEOL2		8
#define VSWTC		9
#define VWERASE		10
#define VREPRINT	11
#define VSUSP		12
#define VSTART		13
#define VSTOP		14
#define VLNEXT		15
#define VDISCARD	16

#define IGNBRK	0000001
#define BRKINT	0000002
#define IGNPAR	0000004
#define PARMRK	0000010
#define INPCK	0000020
#define ISTRIP	0000040
#define INLCR	0000100
#define IGNCR	0000200
#define ICRNL	0000400
#define IXON	0001000
#define IXOFF	0002000
#define IXANY	0004000
#define IUCLC	0010000
#define IMAXBEL 0020000
#define IUTF8	0040000

#define OPOST	0000001
#define ONLCR	0000002
#define OLCUC	0000004

#define OCRNL	0000010
#define ONOCR	0000020
#define ONLRET	0000040

#define OFILL	00000100
#define OFDEL	00000200
#define NLDLY	00001400
#define NL0	00000000
#define NL1	00000400
#define NL2	00001000
#define NL3	00001400
#define TABDLY	00006000
#define TAB0	00000000
#define TAB1	00002000
#define TAB2	00004000
#define TAB3	00006000
#define XTABS	00006000
#define CRDLY	00030000
#define CR0	00000000
#define CR1	00010000
#define CR2	00020000
#define CR3	00030000
#define FFDLY	00040000
#define FF0	00000000
#define FF1	00040000
#define BSDLY	00100000
#define BS0	00000000
#define BS1	00100000
#define VTDLY	00200000
#define VT0	00000000
#define VT1	00200000

#define CBAUD	0000377
#define B0	0000000
#define B50	0000001
#define B75	0000002
#define B110	0000003
#define B134	0000004
#define B150	0000005
#define B200	0000006
#define B300	0000007
#define B600	0000010
#define B1200	0000011
#define B1800	0000012
#define B2400	0000013
#define B4800	0000014
#define B9600	0000015
#define B19200	0000016
#define B38400	0000017
#define EXTA	B19200
#define EXTB	B38400
#define CBAUDEX	0000000
#define B57600	00020
#define B115200	00021
#define B230400	00022
#define B460800	00023
#define B500000	00024
#define B576000	00025
#define B921600	00026

#define B1000000	00027
#define B1152000	00030
#define B1500000	00031
#define B2000000	00032
#define B2500000	00033
#define B3000000	00034
#define B3500000	00035
#define B4000000	00036
#define BOTHER	00037

#define CIBAUD	077600000
#define IBSHIFT 16

#define CSIZE	00001400
#define CS5	00000000
#define CS6	00000400
#define CS7	00001000
#define CS8	00001400

#define CSTOPB	00002000
#define CREAD	00004000
#define PARENB	00010000
#define PARODD	00020000
#define HUPCL	00040000

#define CLOCAL	00100000
#define CMSPAR	010000000000
#define CRTSCTS	020000000000

#define ISIG	0x00000080
#define ICANON	0x00000100
#define XCASE	0x00004000
#define ECHO	0x00000008
#define ECHOE	0x00000002
#define ECHOK	0x00000004
#define ECHONL	0x00000010
#define NOFLSH	0x80000000
#define TOSTOP	0x00400000
#define ECHOCTL 0x00000040
#define ECHOPRT 0x00000020
#define ECHOKE	0x00000001
#define FLUSHO	0x00800000
#define PENDIN	0x20000000
#define IEXTEN	0x00000400
#define EXTPROC 0x10000000

#define TCOOFF	0
#define TCOON	1
#define TCIOFF	2
#define TCION	3

#define TCIFLUSH	0
#define TCOFLUSH	1
#define TCIOFLUSH	2

#define TCSANOW		0
#define TCSADRAIN	1
#define TCSAFLUSH	2