termio.h

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#ifndef _RSX_TERMIO_H
#define _RSX_TERMIO_H

/* fcntl */
#define F_GETFL     1	 /* read flags : O_APPEND,O_NDELAY */
#define F_SETFL     2	 /* set flags */
#define F_GETFD     3
#define F_SETFD     4

/* fcntl codes */
#define FCNTL_NDELAY	    0x04
#define FCNTL_APPEND	    0x08

/* ioctl device */
#define HT_FILE 	0
#define HT_UPIPE	1
#define HT_NPIPE	2
#define HT_DEV_OTHER	3
#define HT_DEV_NUL	4
#define HT_DEV_CON	5
#define HT_DEV_CLK	7

/* ioctl codes */
#define FIONREAD   16
#define FGETHTYPE  32

/* request codes */
#define TCGETA	    1
#define TCSETA	    2
#define TCSETAW     3
#define TCSETAF     4
#define TCFLSH	    5

/* c_cc indexes */

#define VINTR	    0
#define VQUIT	    1
#define VERASE	    2
#define VKILL	    3
#define VEOF	    4
#define VEOL	    5
#define VMIN	    6
#define VTIME	    7

#define NCC	    8	/* Number of the above */

/* c_iflag, emx ignores most of the following bits */

#define IGNBRK	    0x0001
#define BRKINT	    0x0002
#define IGNPAR	    0x0004
#define PARMRK	    0x0008
#define INPCK	    0x0010
#define ISTRIP	    0x0020
#define INLCR	    0x0040
#define IGNCR	    0x0080
#define ICRNL	    0x0100
#define IUCLC	    0x0200
#define IXON	    0x0400
#define IXANY	    0x0800
#define IXOFF	    0x1000
#define IDELETE     0x8000  /* emx */

/* c_oflag, emx ignores all of the following bits */

#define OPOST	    0x0001
#define OLCUC	    0x0002
#define ONLCR	    0x0004
#define OCRNL	    0x0008
#define ONOCR	    0x0010
#define ONLRET	    0x0020
#define OFILL	    0x0040
#define OFDEL	    0x0080
#define NLDLY	    0x0100 /* mask */
#define NL0	    0x0000
#define NL1	    0x0100
#define CRDLY	    0x0600 /* mask */
#define CR0	    0x0000
#define CR1	    0x0200
#define CR2	    0x0400
#define CR3	    0x0600
#define TABDLY	    0x1800 /* mask */
#define TAB0	    0x0000
#define TAB1	    0x0800
#define TAB2	    0x1000
#define TAB3	    0x1800
#define BSDLY	    0x2000 /* mask */
#define BS0	    0x0000
#define BS1	    0x2000
#define VTDLY	    0x4000 /* mask */
#define VT0	    0x0000
#define VT1	    0x4000
#define FFDLY	    0x8000 /* mask */
#define FF0	    0x0000
#define FF1	    0x8000

/* c_cflag, emx ignores all of the following bits */

#define CBAUD	    0x000f /* mask */
#define B0	    0x0000
#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 CSIZE	    0x0030 /* mask */
#define CS5	    0x0000
#define CS6	    0x0010
#define CS7	    0x0020
#define CS8	    0x0030
#define CSTOPB	    0x0040
#define CREAD	    0x0080
#define PARENB	    0x0100
#define PARODD	    0x0200
#define HUPCL	    0x0400
#define CLOCAL	    0x0800
#define LOBLK	    0x1000

/* c_lflag, emx ignores some of the following 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 IDEFAULT    0x8000  /* emx */

struct termio
{
  unsigned long  c_iflag;
  unsigned long  c_oflag;
  unsigned long  c_cflag;
  unsigned long  c_lflag;
  unsigned long  c_line;
  unsigned char c_cc[NCC];
} ;

int	kbd_ioctl ( unsigned, unsigned long );
int	termio_read ( unsigned, unsigned long, int );

#endif /* _RSX_TERMIO_H */