#ifndef	h_term
#define	h_term
/******************************************************************************
*
*	Terminal I/O function delcarations
*
*	Module	%M%	Version	%I% 	Date	%H%
*
*	(c) Copyright 1998 Ardent Software Inc. - All Rights Reserved
*	This is unpublished proprietary source code of Ardent Software Inc.
*	The copyright notice above does not evidence any actual or intented
*	publication of such source code.
*
*******************************************************************************
*
*	Maintenence log - insert most recent change descriptions at top
*
*	Date.... GTAR# WHO Description.........................................
*	10/14/98 23801 SAP Change copyrights. 
*	04/07/98 22583 RJE Added definition of cronly in crmode
*	01/05/96 17705 PGW Changed TTYPROT structure slightly for MSWIN
*	08/23/95 17242 AGM Replace COMPUTER==WINNT test by MSWIN test
*	05/15/95 16523 SJM Added CHAN_TYPE_* defines
*	02/11/95 15740 JC  Added AUX map information to tty structure.
*	11/24/94 15740 JC  Added map information to tty structure
*	10/21/94 15166 GMM ifdefed some BAUD and PARITY defs for NT
*	11/12/92 10001 WLC Add CC_TMC (text mark) & CC_SQLNULL constants.
*		 10002
*	07/26/90 6272  JWT Add U6072 & U9072 per Ken Pike of Ultimate
*	07/24/89 6157  TJR fixed stty setting save (see ttysetget.c)
*	07/25/88   -    -  Maintenence log purged at 5.2.1, see release 5.1.10.
*
*****************************************************************************/
#include "NLS.h"

/* NT cannot differentiate between different types of channel simply
   by file descriptor alone, hence an extra argument is needed when
   calling ttyset/get. These are the defines for this argument */

#define CHAN_TYPE_CRT	0
#define CHAN_TYPE_FILE	1
#define CHAN_TYPE_LPTR	2
#define CHAN_TYPE_MTU	3


#define	MODE_LINE	0
#define	MODE_RAW	1
#define	MODE_CHAR	2
#define	MODE_EMULATE	3

#define	CC_INTR		0
#define	CC_QUIT		1
#define	CC_SUSP		2
#define	CC_DSUSP	3
#define	CC_SWITCH	4
#define	CC_ERASE	5
#define	CC_WERASE	6
#define	CC_KILL		7
#define	CC_LNEXT	8
#define	CC_REPRINT	9
#define	CC_EOF		10
#define	CC_EOL		11
#define	CC_EOL2		12
#define	CC_FLUSH	13
#define	CC_START	14
#define	CC_STOP		15
#define	CC_LCONT	16
#define	CC_FMC		17
#define	CC_VMC		18
#define	CC_SMC		19
#define CC_TMC		20
#define CC_SQLNULL	21
#define	CC_CCDEL	22
#define CC_ARRAY_SIZE	23 /* size of cc array in TTYDEF stucture defined below
				All CC_xx define must be less than this value */

#define BAUD_0		0
#define BAUD_50		1
#define BAUD_75		2

/*
 * the following set of definitions are defined out for NT as they are
 * already define in WINBASE.H
 */
#ifndef MSWIN
#define BAUD_110	3
#define BAUD_134	4
#define BAUD_150	5
#define BAUD_200	6
#define BAUD_300	7
#define BAUD_600	8
#define BAUD_1200	9
#define	BAUD_1800	10
#define BAUD_2400	11
#define BAUD_4800	12
#define BAUD_9600	13
#define BAUD_19200	14
#define BAUD_38400	15
#endif

#define BAUD_EXTA	BAUD_19200
#define BAUD_EXTB	BAUD_38400

#define	BREAK_IGNORE	0
#define	BREAK_INTR	1
#define	BREAK_NUL	2

#define	FILL_DELAY	0
#define	FILL_NUL	1
#define	FILL_DEL	2

#define	ECHOE_ERASE	0
#define	ECHOE_BS	1
#define	ECHOE_BSB	2
#define	ECHOE_PRINTER	3

#define	ECHOK_KILL	0
#define	ECHOK_LF	1
#define	ECHOK_BSB	2

#ifndef MSWIN
#define	PARITY_NONE	0
#define	PARITY_EVEN	1
#define	PARITY_ODD	2
#endif

#define	PARITY_DISABLE	0
#define	PARITY_ERRIGN	1
#define	PARITY_ERRMRK	2
#define	PARITY_ERRNUL	3

typedef	struct
{
	BITMAP	inlcr:1, igncr:1, icrnl:1, onlcr:1, ocrnl:1, onocr:1, onlret:1, cronly:1;
}	TTYCR;

typedef	struct
{
	BITMAP	type:2, min:8, time:8;
}	TTYMODE;

typedef	struct
{
	BITMAP	ucin:1, ucout:1, xcase:1, invert:1;
}	TTYCASE;

typedef	struct
{
	BITMAP	on:1, erase:2, kill:2, ctrl:1, lf:1;
}	TTYECHO;

typedef	struct
{
	BITMAP	xon:1, startany:1, tandem:1, dtr:1;
}	TTYHAND;

typedef	struct
{
	BITMAP	enable:1, flush:1;
	int	brkkey;
}	TTYSIG;

typedef	struct
{
	BITMAP	bs:1, cr:2, ff:1, lf:2, vt:1, tab:2, fill:2;
}	TTYDEL;

typedef	struct
{	int	line;
	int	baud;
#ifdef MSWIN
	BITMAP	data:4, stop:2, output:4, input:4, strip:1;
        char	errorchar;
#else
	BITMAP	data:4, stop:2, outenp:1, outodd:1, inipck:1, inmark:1,
		inigp:1, strip:1;
#endif
}	TTYPROT;

typedef	struct
{
	BITMAP	post:1, tilde:1, bg:1, cs:1, tab:1;
}	TTYOUT;

typedef	struct
{
	BITMAP	local:1, receive:1, hangup:1;
}	TTYCAR;

typedef struct
{
	STRING   mapname;   /* Used to hold the text for map name */
	CMAP*    ipmap;     /* Used to hold a pointer to the input map */
	STRING   auxmapname;   /* Used to hold the text for AUX map name */
}   TTYMAP;

typedef	struct
{	TTYMODE	mode;
	char	cc[CC_ARRAY_SIZE];
	TTYPROT	protocol;
	TTYOUT	output;
	TTYCAR	carrier;
	TTYCR	crmode;
	TTYDEL	delay;
	TTYECHO	echo;
	TTYHAND	handshake;
	TTYSIG	signals;
	TTYCASE	ucase;
	TTYMAP  map;
}	TTYDEF;

EXTERN	int	ttyset(), ttyget();
EXTERN	void	terminit(),ttyunix(),ttyuv(),termset();
EXTERN	void	DATAadd();
EXTERN	int	DATAclear();

#endif	/* end of term.h */