|
DataMuseum.dkPresents historical artifacts from the history of: Regnecentalen RC-900 |
This is an automatic "excavation" of a thematic subset of
See our Wiki for more about Regnecentalen RC-900 Excavated with: AutoArchaeologist - Free & Open Source Software. |
top - metrics - downloadIndex: T U a
Length: 3153 (0xc51)
Types: TextFile
Notes: UNIX file
Names: »at_ansi.h«
└─⟦22cab2c1b⟧ Bits:30004042/kcaddon.imd SW95705I 386/ix Multi-user Release 1.2
└─⟦22cab2c1b⟧ UNIX Filesystem
└─⟦this⟧ »KC/new/usr/include/sys/at_ansi.h«
/*
* definitions for PC AT x3.64 terminal emulator
*/
/*
* Copyrighted as an unpublished work.
* (c) Copyright 1986 INTERACTIVE Systems Corporation
* All rights reserved.
*
* RESTRICTED RIGHTS
*
* These programs are supplied under a license. They may be used,
* disclosed, and/or copied only as permitted under such license
* agreement. Any copy must contain the above copyright notice and
* this restricted rights notice. Use, copying, and/or disclosure
* of the programs is strictly prohibited unless otherwise provided
* in the license agreement.
*/
#ident "@(#)at_ansi.h 1.4 - 88/05/02"
/*
* EJ 88.01.07 flag 7-bit and keypad mode
* EJ 87.09.07 flag for nowrap and nocursor
*/
#define ANSI_MAXPARAMS 5 /* maximum number of ANSI paramters */
#define ANSI_MAXTAB 40 /* maximum number of tab stops */
#define ANSI_MOVEBASE 0x0001 /* if set move base when scrolling */
#define ANSI_NOWRAP 0x0002 /* if set don't autowrap at column 80 */
#define ANSI_NOCURSOR 0x0004 /* if no cursor visible */
#define ANSI_7BIT 0x0008 /* if set 7 bit mode */
#define ANSI_KEYPAD 0x0010 /* if set keypad alt mode */
/*
* directions for moving bytes in screen memory.
* UP means toward higher addresses.
* DOWN means toward lower addresses.
*/
#define UP 0
#define DOWN 1
/*
* This bit turns on the extended graphics
*/
#define GRAPHICS 0x80
struct attrmask {
unchar attr; /* new attribute to turn on */
unchar mask; /* old attributes to leave on */
};
struct ansistate { /* state for ansi x3.64 emulator */
ushort *scraddr; /* pointer to char/attribute buffer */
short ansiid; /* unique id for this x3.64 terminal */
ushort flags; /* flags for this x3.64 terminal */
ushort width; /* number of characters horizontally */
ushort height; /* number of characters vertically */
ushort scrsize; /* number of characters on screen */
struct attrmask *attrmask; /* attribute masks/values ptr */
char nattrmsks; /* size of attrmask array */
unchar normattr; /* "normal" attribute */
unchar undattr; /* attribute to use when underlining */
int (*bell)(); /* ptr to bell function */
int (*clrdisplay)(); /* ptr to clrdisplay function */
int (*moveit)(); /* ptr to moveit function */
int (*setcursor)(); /* ptr to setcursor function */
int (*setbase)(); /* ptr to setbase function */
int (*storeword)(); /* ptr to storeword function */
ushort curbase; /* upper left hand corner of screen in buffer */
short line; /* current line number */
short column; /* current column number */
ushort cursor; /* current address of cursor, 0-based */
unchar state; /* state in output esc seq processing */
unchar undstate; /* underline processing state */
unchar attribute; /* current attribute for characters */
unchar extendgraph; /* extended graphic character set in use */
unchar gotparam; /* does output esc seq have a param */
ushort curparam; /* current param # of output esc seq */
ushort paramval; /* value of current param */
short params[ANSI_MAXPARAMS]; /* parameters of output esc seq */
unchar ntabs; /* number of tab stops set */
unchar tabs[ANSI_MAXTAB]; /* list of tab stops */
};