termios.h

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#ifndef _TERMIOS_H
#define _TERMIOS_H
#include "types.h"
#define NCCS 17
#define TTY_BUF_SIZE	1024
/* c_cc characters */
#define VINTR 		0
#define VQUIT 		1
#define VERASE 		2
#define VKILL 		3
#define VEOF 		4
#define VTIME 		5
#define VMIN 		6
#define VSWTC 		7
#define VSTART 		8
#define VSTOP 		9
#define VSUSP	 	10
#define VEOL	 	11
#define VREPRINT 	12
#define VDISCARD	13
#define VWERASE 	14
#define VLNEXT 		15
#define VEOL2 		16
/* c_iflag bits */
#define IGNBRK  	0x00001	  /*              1b*/
#define BRKINT  	0x00002	  /*             10b*/
#define IGNPAR  	0x00004	  /*            100b*/
#define PARMRK  	0x00008	  /*           1000b*/
#define INPCK   	0x00010	  /*          10000b*/
#define ISTRIP  	0x00020	  /*         100000b*/
#define INLCR   	0x00040	  /*        1000000b*/
#define IGNCR  	 	0x00080	  /*       10000000b*/
#define ICRNL   	0x00100	  /*      100000000b*/
#define IUCLC   	0x00200	  /*     1000000000b*/
#define IXON    	0x00400	  /*    10000000000b*/
#define IXANY   	0x00800	  /*   100000000000b*/
#define IXOFF   	0x01000	  /*  1000000000000b*/
#define IMAXBEL 	0x02000	  /* 10000000000000b*/
/* c_oflag bits */
#define OPOST   	0x0001	 /*              1b*/
#define OLCUC   	0x0002	 /*             10b*/
#define ONLCR   	0x0004	 /*            100b*/
#define OCRNL   	0x0008	 /*           1000b*/
#define ONOCR   	0x0010	 /*          10000b*/
#define ONLRET  	0x0020	 /*         100000b*/
#define OFILL  		0x0040 	 /*        1000000b*/
#define OFDEL   	0x0080	 /*       10000000b*/
#define NLDLY   	0x0100	 /*      100000000b*/
#define NL0   		0x0000	 /*     	 0b*/
#define NL1   		0x0100	 /*      100000000b*/
#define CRDLY   	0x0600	 /*    11000000000b*/
#define CR0   		0x0000	 /*      	 0b*/
#define CR1   		0x0200	 /*     1000000000b*/
#define CR2   		0x0400	 /*    10000000000b*/
#define CR3   		0x0600	 /*    11000000000b*/
#define TABDLY  	0x1800	 /*  1100000000000b*/
#define TAB0  		0x0000	 /* 		 0b*/
#define TAB1  		0x0800	 /*   100000000000b*/
#define TAB2  		0x1000	 /*  1000000000000b*/
#define TAB3  		0x1800	 /*  1100000000000b*/
#define XTABS 		0x1800	 /*  1100000000000b*/
#define BSDLY   	0x2000	 /* 10000000000000b*/
#define BS0   		0x0000	 /* 		 0b*/ 
#define BS1   		0x2000	 /* 10000000000000b*/
#define VTDLY   	0x4000	 /*100000000000000b*/
#define VT0   		0x0000	 /* 		 0b*/ 
#define VT1   		0x4000	 /*100000000000000b*/
#define FFDLY   	0x4000	 /*100000000000000b*/
#define FF0   		0x0000	 /*     	 0b*/
#define FF1   		0x4000	 /*100000000000000b*/

/* c_cflag bit meaning */
#define CBAUD           0x000f 
#define B0 		0x0000     /* hang up */
#define B50             0x0001 
#define B75             0x0002 
#define B110            0x0003 
#define B134            0x0004 
#define B150            0x0005 
#define B200            0x0006 
#define B300            0x0007 
#define B600            0x0008 
#define B1200           0x0009 
#define B1800           0x000a 
#define B2400           0x000b 
#define B4800           0x000c 
#define B9600           0x000d 
#define B19200          0x000e 
#define B38400          0x000f 
#define	EXTA 	        B19200
#define EXTB 	        B38400
#define CSIZE           0x0030 
#define CS5             0x0000 
#define CS6             0x0010 
#define CS7             0x0020 
#define CS8             0x0030	
#define CSTOPB          0x0040 
#define CREAD           0x0080 
#define CPARENB         0x0100     
#define CPARODD         0x0200     
#define HUPCL           0x0400     
#define CLOCAL          0x0800     
#define CIBAUD          0xF0000             /* input baud rate (not used) */
#define CRTSCTS         0x80000000          /* flow control */
/* c_lflag bits */
#define ISIG            0x0001
#define ICANON          0x0002
#define XCASE           0x0004
#define ECHO            0x0008
#define ECHOE           0x0010
#define ECHOK           0x0020
#define ECHONL          0x0040
#define NOFLSH          0x0080
#define TOSTOP          0x0100
#define ECHOCTL         0x0200
#define ECHOPRT         0x0400
#define ECHOKE          0x0800
#define FLUSHO          0x1000
#define PENDIN          0x4000
#define IEXTEN          0x8000
typedef unsigned long tcflag;
struct termios
{
	tcflag c_iflag;     	/* input mode flags 	*/
	tcflag c_oflag;      	/* output mode flags 	*/
	tcflag c_cflag;      	/* control mode flags   */
	tcflag c_lflag;      	/* local mode flags 	*/
	tcflag c_line;       	/* line discipline 	*/
	cc_t   c_cc[NCCS];   	/* control characters   */
};

#endif