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Annotation of 43BSDTahoe/ucb/tn3270/general/globals.h, revision 1.1.1.1

1.1       root        1: /*
                      2:  * Copyright (c) 1988 Regents of the University of California.
                      3:  * All rights reserved.
                      4:  *
                      5:  * Redistribution and use in source and binary forms are permitted
                      6:  * provided that this notice is preserved and that due credit is given
                      7:  * to the University of California at Berkeley. The name of the University
                      8:  * may not be used to endorse or promote products derived from this
                      9:  * software without specific prior written permission. This software
                     10:  * is provided ``as is'' without express or implied warranty.
                     11:  *
                     12:  *     @(#)globals.h   3.2 (Berkeley) 3/28/88
                     13:  */
                     14: 
                     15: /*
                     16:  *     This file contains all the globals used by tn3270.
                     17:  *
                     18:  *     Since various files may want to reference this file,
                     19:  *     and since they may only want subsets of the globals,
                     20:  *     we assume they have #include'd all the other .h files
                     21:  *     first, and we only give those globals relevant to
                     22:  *     the #include'd .h files.
                     23:  *
                     24:  */
                     25: 
                     26: #if    defined(DEFINING_INSTANCES)
                     27: #define        EXTERN
                     28: #else
                     29: #define        EXTERN extern
                     30: #endif
                     31: 
                     32: 
                     33: EXTERN int
                     34:                /*
                     35:                 * shell_active ==>
                     36:                 *              1.  Don't do input.
                     37:                 *              2.  Don't do output.
                     38:                 *              3.  Don't block in select.
                     39:                 *              4.  When nothing to do, call shell_continue()
                     40:                 */
                     41:        shell_active;
                     42: 
                     43: 
                     44: #if    defined(INCLUDED_OPTIONS)
                     45: EXTERN int     OptHome;                /* where home should send us */
                     46: 
                     47: EXTERN int     OptLeftMargin;          /* where new line should send us */
                     48: 
                     49: EXTERN char    OptColTabs[80];         /* local tab stops */
                     50: 
                     51: EXTERN int     OptAPLmode;
                     52: 
                     53: EXTERN int     OptNullProcessing;      /* improved null processing */
                     54: 
                     55: EXTERN int     OptZonesMode;           /* zones mode off */
                     56: 
                     57: EXTERN int     OptEnterNL;             /* regular enter/new line keys */
                     58: 
                     59: EXTERN int     OptColFieldTab;         /* regular column/field tab keys */
                     60: 
                     61: EXTERN int     OptPacing;              /* do pacing */
                     62: 
                     63: EXTERN int     OptAlphaInNumeric;      /* allow alpha in numeric fields */
                     64: 
                     65: EXTERN int     OptHome;
                     66: 
                     67: EXTERN int     OptLeftMargin;
                     68: 
                     69: EXTERN int     OptWordWrap;
                     70: #endif
                     71: 
                     72: #if    defined(INCLUDED_SCREEN)
                     73: EXTERN ScreenImage
                     74:        Host[MAXSCREENSIZE];            /* host view of screen */
                     75: 
                     76: EXTERN char    Orders[256];                    /* Non-zero for orders */
                     77: 
                     78:                        /* Run-time screen geometry */
                     79: EXTERN int
                     80:        MaxNumberLines,         /* How many rows the 3270 COULD have */
                     81:        MaxNumberColumns,       /* How many columns the 3270 COULD have */
                     82:        NumberLines,            /* How many lines the 3270 screen contains */
                     83:        NumberColumns,          /* How many columns the 3270 screen contains */
                     84:        ScreenSize;
                     85: 
                     86: EXTERN int CursorAddress;                      /* where cursor is */
                     87: EXTERN int BufferAddress;                      /* where writes are going */
                     88: 
                     89: EXTERN int Lowest, Highest;
                     90: 
                     91: extern char CIABuffer[];
                     92: 
                     93: EXTERN int UnLocked;           /* is the keyboard unlocked */
                     94: EXTERN int AidByte;
                     95: 
                     96: #endif
                     97: 
                     98: #if    defined(INCLUDED_STATE)
                     99: #endif
                    100: 
                    101: #if    defined(INCLUDED_OIA)
                    102: 
                    103: EXTERN OIA OperatorInformationArea;
                    104: 
                    105: EXTERN int
                    106:     oia_modified,              /* Has the oia been modified */
                    107:     ps_modified;               /* Has the presentation space been modified */
                    108: 
                    109: #endif /* defined(INCLUDED_OIA) */

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