135 lines
4.1 KiB
C
135 lines
4.1 KiB
C
/* $NetBSD: globals.h,v 1.4 1998/03/04 13:16:09 christos Exp $ */
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/*-
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* Copyright (c) 1988 The Regents of the University of California.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* from: @(#)globals.h 4.2 (Berkeley) 4/26/91
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*/
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/*
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* This file contains all the globals used by tn3270.
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*
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* Since various files may want to reference this file,
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* and since they may only want subsets of the globals,
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* we assume they have #include'd all the other .h files
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* first, and we only give those globals relevant to
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* the #include'd .h files.
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*
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*/
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#if defined(DEFINING_INSTANCES)
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#define EXTERN
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#else
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#define EXTERN extern
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#endif
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EXTERN int
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/*
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* shell_active ==>
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* 1. Don't do input.
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* 2. Don't do output.
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* 3. Don't block in select.
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* 4. When nothing to do, call shell_continue()
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*/
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shell_active;
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#if defined(INCLUDED_OPTIONS)
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EXTERN int OptHome; /* where home should send us */
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EXTERN int OptLeftMargin; /* where new line should send us */
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EXTERN char OptColTabs[80]; /* local tab stops */
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EXTERN int OptAPLmode;
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EXTERN int OptNullProcessing; /* improved null processing */
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EXTERN int OptZonesMode; /* zones mode off */
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EXTERN int OptEnterNL; /* regular enter/new line keys */
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EXTERN int OptColFieldTab; /* regular column/field tab keys */
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EXTERN int OptPacing; /* do pacing */
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EXTERN int OptAlphaInNumeric; /* allow alpha in numeric fields */
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EXTERN int OptHome;
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EXTERN int OptLeftMargin;
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EXTERN int OptWordWrap;
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#endif
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#if defined(INCLUDED_SCREEN)
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EXTERN ScreenImage
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Host[MAXSCREENSIZE]; /* host view of screen */
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EXTERN char Orders[256]; /* Non-zero for orders */
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/* Run-time screen geometry */
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EXTERN int
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MaxNumberLines, /* How many rows the 3270 COULD have */
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MaxNumberColumns, /* How many columns the 3270 COULD have */
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NumberLines, /* How many lines the 3270 screen contains */
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NumberColumns, /* How many columns the 3270 screen contains */
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ScreenSize;
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EXTERN int CursorAddress; /* where cursor is */
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EXTERN int BufferAddress; /* where writes are going */
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EXTERN int Lowest, Highest;
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extern char CIABuffer[];
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EXTERN int UnLocked; /* is the keyboard unlocked */
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EXTERN int AidByte;
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#endif
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#if defined(INCLUDED_STATE)
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#endif
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void init_system __P((void));
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#if defined(INCLUDED_OIA)
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EXTERN OIA OperatorInformationArea;
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EXTERN int
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oia_modified, /* Has the oia been modified */
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ps_modified; /* Has the presentation space been modified */
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#endif /* defined(INCLUDED_OIA) */
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