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/* * $OpenBSD: globals.h,v 1.3 2003/06/03 02:56:19 millert Exp $*/
/*-
* Copyright (c) 1988 The Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* from: @(#)globals.h 4.2 (Berkeley) 4/26/91
*/
/*
* This file contains all the globals used by tn3270.
*
* Since various files may want to reference this file,
* and since they may only want subsets of the globals,
* we assume they have #include'd all the other .h files
* first, and we only give those globals relevant to
* the #include'd .h files.
*
*/
#if defined(DEFINING_INSTANCES)
#define EXTERN
#else
#define EXTERN extern
#endif
EXTERN int
/*
* shell_active ==>
* 1. Don't do input.
* 2. Don't do output.
* 3. Don't block in select.
* 4. When nothing to do, call shell_continue()
*/
shell_active;
#if defined(INCLUDED_OPTIONS)
EXTERN int OptHome; /* where home should send us */
EXTERN int OptLeftMargin; /* where new line should send us */
EXTERN char OptColTabs[80]; /* local tab stops */
EXTERN int OptAPLmode;
EXTERN int OptNullProcessing; /* improved null processing */
EXTERN int OptZonesMode; /* zones mode off */
EXTERN int OptEnterNL; /* regular enter/new line keys */
EXTERN int OptColFieldTab; /* regular column/field tab keys */
EXTERN int OptPacing; /* do pacing */
EXTERN int OptAlphaInNumeric; /* allow alpha in numeric fields */
EXTERN int OptHome;
EXTERN int OptLeftMargin;
EXTERN int OptWordWrap;
#endif
#if defined(INCLUDED_SCREEN)
EXTERN ScreenImage
Host[MAXSCREENSIZE]; /* host view of screen */
EXTERN char Orders[256]; /* Non-zero for orders */
/* Run-time screen geometry */
EXTERN int
MaxNumberLines, /* How many rows the 3270 COULD have */
MaxNumberColumns, /* How many columns the 3270 COULD have */
NumberLines, /* How many lines the 3270 screen contains */
NumberColumns, /* How many columns the 3270 screen contains */
ScreenSize;
EXTERN int CursorAddress; /* where cursor is */
EXTERN int BufferAddress; /* where writes are going */
EXTERN int Lowest, Highest;
extern char CIABuffer[];
EXTERN int UnLocked; /* is the keyboard unlocked */
EXTERN int AidByte;
#endif
#if defined(INCLUDED_STATE)
#endif
#if defined(INCLUDED_OIA)
EXTERN OIA OperatorInformationArea;
EXTERN int
oia_modified, /* Has the oia been modified */
ps_modified; /* Has the presentation space been modified */
#endif /* defined(INCLUDED_OIA) */
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