projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| 8ebd1663 GM |
1 | /* |
| 2 | * This file contains all the globals used by tn3270. | |
| 3 | * | |
| 4 | * Since various files may want to reference this file, | |
| 5 | * and since they may only want subsets of the globals, | |
| 6 | * we assume they have #include'd all the other .h files | |
| 7 | * first, and we only give those globals relevant to | |
| 8 | * the #include'd .h files. | |
| 992de934 GM |
9 | * |
| 10 | * @(#)globals.h 1.10 (Berkeley) %G% | |
| 8ebd1663 GM |
11 | */ |
| 12 | ||
| 13 | #if defined(DEFINING_INSTANCES) | |
| 14 | #define EXTERN | |
| 15 | #else | |
| 16 | #define EXTERN extern | |
| 17 | #endif | |
| 18 | ||
| 19 | ||
| 21067ec8 GM |
20 | EXTERN int |
| 21 | /* | |
| 22 | * shell_active ==> | |
| 23 | * 1. Don't do input. | |
| 24 | * 2. Don't do output. | |
| 25 | * 3. Don't block in select. | |
| 26 | * 4. When nothing to do, call shell_continue() | |
| 27 | */ | |
| 28 | shell_active; | |
| 29 | ||
| 30 | ||
| 8ebd1663 GM |
31 | #if defined(INCLUDED_OPTIONS) |
| 32 | EXTERN int OptHome; /* where home should send us */ | |
| 33 | ||
| 34 | EXTERN int OptLeftMargin; /* where new line should send us */ | |
| 35 | ||
| 36 | EXTERN char OptColTabs[80]; /* local tab stops */ | |
| 37 | ||
| 38 | EXTERN int OptAPLmode; | |
| 39 | ||
| 40 | EXTERN int OptNullProcessing; /* improved null processing */ | |
| 41 | ||
| 42 | EXTERN int OptZonesMode; /* zones mode off */ | |
| 43 | ||
| 44 | EXTERN int OptEnterNL; /* regular enter/new line keys */ | |
| 45 | ||
| 46 | EXTERN int OptColFieldTab; /* regular column/field tab keys */ | |
| 47 | ||
| 48 | EXTERN int OptPacing; /* do pacing */ | |
| 49 | ||
| 50 | EXTERN int OptAlphaInNumeric; /* allow alpha in numeric fields */ | |
| 51 | ||
| 52 | EXTERN int OptHome; | |
| 53 | ||
| 54 | EXTERN int OptLeftMargin; | |
| 55 | ||
| 56 | EXTERN int OptWordWrap; | |
| 57 | #endif | |
| 58 | ||
| 59 | #if defined(INCLUDED_SCREEN) | |
| 60 | EXTERN ScreenImage | |
| 61 | Host[MAXSCREENSIZE]; /* host view of screen */ | |
| 8ebd1663 GM |
62 | |
| 63 | EXTERN char Orders[256]; /* Non-zero for orders */ | |
| 64 | ||
| 65 | /* Run-time screen geometry */ | |
| 66 | EXTERN int | |
| 67 | MaxNumberLines, /* How many rows the 3270 COULD have */ | |
| 68 | MaxNumberColumns, /* How many columns the 3270 COULD have */ | |
| 69 | NumberLines, /* How many lines the 3270 screen contains */ | |
| 70 | NumberColumns, /* How many columns the 3270 screen contains */ | |
| 71 | ScreenSize; | |
| 72 | ||
| 73 | EXTERN int CursorAddress; /* where cursor is */ | |
| 74 | EXTERN int BufferAddress; /* where writes are going */ | |
| 75 | ||
| 76 | EXTERN int Lowest, Highest; | |
| 77 | ||
| 78 | extern char CIABuffer[]; | |
| 79 | ||
| 80 | EXTERN int UnLocked; /* is the keyboard unlocked */ | |
| 81 | EXTERN int AidByte; | |
| 82 | ||
| 8ebd1663 GM |
83 | #endif |
| 84 | ||
| 85 | #if defined(INCLUDED_STATE) | |
| 86 | #endif | |
| d6ebedbd GM |
87 | |
| 88 | #if defined(INCLUDED_OIA) | |
| 89 | ||
| 92f7501a GM |
90 | EXTERN OIA OperatorInformationArea; |
| 91 | ||
| 214f1a29 GM |
92 | EXTERN int |
| 93 | oia_modified, /* Has the oia been modified */ | |
| 94 | ps_modified; /* Has the presentation space been modified */ | |
| d6ebedbd GM |
95 | |
| 96 | #endif /* defined(INCLUDED_OIA) */ |