[9657] | 1 | /* |
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| 2 | * $XConsortium: externs.h,v 2.38 91/07/22 21:29:13 converse Exp $ |
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| 3 | * |
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| 4 | * |
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| 5 | * COPYRIGHT 1987, 1989 |
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| 6 | * DIGITAL EQUIPMENT CORPORATION |
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| 7 | * MAYNARD, MASSACHUSETTS |
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| 8 | * ALL RIGHTS RESERVED. |
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| 9 | * |
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| 10 | * THE INFORMATION IN THIS SOFTWARE IS SUBJECT TO CHANGE WITHOUT NOTICE AND |
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| 11 | * SHOULD NOT BE CONSTRUED AS A COMMITMENT BY DIGITAL EQUIPMENT CORPORATION. |
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| 12 | * DIGITAL MAKES NO REPRESENTATIONS ABOUT THE SUITABILITY OF THIS SOFTWARE FOR |
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| 13 | * ANY PURPOSE. IT IS SUPPLIED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY. |
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| 14 | * |
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| 15 | * IF THE SOFTWARE IS MODIFIED IN A MANNER CREATING DERIVATIVE COPYRIGHT |
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| 16 | * RIGHTS, APPROPRIATE LEGENDS MAY BE PLACED ON THE DERIVATIVE WORK IN |
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| 17 | * ADDITION TO THAT SET FORTH ABOVE. |
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| 18 | * |
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| 19 | * |
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| 20 | * Permission to use, copy, modify, and distribute this software and its |
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| 21 | * documentation for any purpose and without fee is hereby granted, provided |
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| 22 | * that the above copyright notice appear in all copies and that both that |
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| 23 | * copyright notice and this permission notice appear in supporting |
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| 24 | * documentation, and that the name of Digital Equipment Corporation not be |
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| 25 | * used in advertising or publicity pertaining to distribution of the software |
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| 26 | * without specific, written prior permission. |
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| 27 | */ |
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| 28 | |
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| 29 | #ifndef X_NOT_STDC_ENV |
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| 30 | #include <errno.h> |
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| 31 | #include <stdlib.h> |
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| 32 | #else |
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| 33 | extern int errno; |
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| 34 | extern char *getenv(); |
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| 35 | extern void exit(); |
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| 36 | extern void free(); |
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| 37 | #endif |
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| 38 | |
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| 39 | /* Action routines are declared in actions.h */ |
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| 40 | /* Functions which begin with `Do' are the corresponding callbacks. */ |
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| 41 | |
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| 42 | /* from command.c */ |
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| 43 | |
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| 44 | extern char * DoCommandToFile (/* Widget, XtPointer, XtPointer */); |
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| 45 | extern char * DoCommandToString (/* Widget, XtPointer, XtPointer */); |
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| 46 | |
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| 47 | /* from compfuncs. */ |
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| 48 | |
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| 49 | extern void DoResetCompose (/* Widget, XtPointer, XtPointer */); |
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| 50 | |
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| 51 | /* from folder.c */ |
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| 52 | |
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| 53 | extern void DoClose (/* Widget, XtPointer, XtPointer */); |
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| 54 | extern void DoComposeMessage (/* Widget, XtPointer, XtPointer */); |
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| 55 | extern void DoOpenFolder (/* Widget, XtPointer, XtPointer */); |
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| 56 | extern void DoOpenFolderInNewWindow (/* Widget, XtPointer, XtPointer */); |
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| 57 | extern void DoCreateFolder (/* Widget, XtPointer, XtPointer */); |
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| 58 | extern void DoDeleteFolder (/* Widget, XtPointer, XtPointer */); |
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| 59 | extern void Push (/* Stack, char* */); |
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| 60 | extern char * Pop (/* Stack */); |
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| 61 | |
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| 62 | /* from menu.c */ |
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| 63 | |
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| 64 | extern void AttachMenuToButton (/* Button, Widget, char * */); |
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| 65 | extern void AddMenuEntry (/* Widget, char *, ... */); |
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| 66 | extern void DoRememberMenuSelection (/* Widget, XtPointer, XtPointer */); |
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| 67 | extern void SendMenuEntryEnableMsg (/* Button, char *, int */); |
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| 68 | extern void ToggleMenuItem (/* Widget, Boolean */); |
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| 69 | |
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| 70 | /* from msg.c */ |
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| 71 | |
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| 72 | extern Widget CreateFileSource (/* Widget, String, Boolean */); |
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| 73 | |
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| 74 | /* from popup.c */ |
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| 75 | |
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| 76 | extern void DestroyPopup (/* Widget, XtPointer, XtPointer */); |
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| 77 | extern void WMDeletePopup (/* Widget, XEvent* */); |
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| 78 | extern void PopupPrompt (/* Widget, String, XtCallbackProc */); |
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| 79 | extern void PopupConfirm (/* Widget, String, XtCallbackList, ... */); |
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| 80 | extern void PopupNotice (/* char *, XtCallbackProc, XtPointer */); |
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| 81 | extern void PopupError (/* Widget, String */); |
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| 82 | extern void PopupWarningHandler(); /* for Xt to call */ |
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| 83 | |
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| 84 | /* from screen.c */ |
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| 85 | |
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| 86 | extern void EnableProperButtons (/* Scrn */); |
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| 87 | extern Scrn CreateNewScrn (/* ScrnKind */); |
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| 88 | extern Scrn NewViewScrn (/* void */); |
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| 89 | extern Scrn NewCompScrn (/* void */); |
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| 90 | extern void ScreenSetAssocMsg (/* Scrn, Msg */); |
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| 91 | extern void DestroyScrn (/* Scrn */); |
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| 92 | extern void MapScrn (/* Scrn */); |
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| 93 | extern Scrn ScrnFromWidget (/* Widget */); |
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| 94 | |
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| 95 | /* from tocfuncs.c */ |
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| 96 | |
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| 97 | extern Boolean UserWantsAction (/* Widget, Scrn */); |
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| 98 | extern void DoIncorporateNewMail (/* Widget, XtPointer, XtPointer */); |
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| 99 | extern void DoCommit (/* Widget, XtPointer, XtPointer */); |
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| 100 | extern void DoPack (/* Widget, XtPointer, XtPointer */); |
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| 101 | extern void DoSort (/* Widget, XtPointer, XtPointer */); |
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| 102 | extern void DoForceRescan (/* Widget, XtPointer, XtPointer */); |
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| 103 | extern void DoReverseReadOrder (/* Widget, XtPointer, XtPointer */); |
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| 104 | extern void DoNextView (/* Widget, XtPointer, XtPointer */); |
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| 105 | extern void DoPrevView (/* Widget, XtPointer, XtPointer */); |
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| 106 | extern void DoDelete (/* Widget, XtPointer, XtPointer */); |
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| 107 | extern void DoMove (/* Widget, XtPointer, XtPointer */); |
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| 108 | extern void DoCopy (/* Widget, XtPointer, XtPointer */); |
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| 109 | extern void DoUnmark (/* Widget, XtPointer, XtPointer */); |
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| 110 | extern void DoViewNew (/* Widget, XtPointer, XtPointer */); |
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| 111 | extern void DoReply (/* Widget, XtPointer, XtPointer */); |
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| 112 | extern void DoForward (/* Widget, XtPointer, XtPointer */); |
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| 113 | extern void DoTocUseAsComp (/* Widget, XtPointer, XtPointer */); |
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| 114 | extern void DoPrint (/* Widget, XtPointer, XtPointer */); |
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| 115 | extern void DoPickMessages (/* Widget, XtPointer, XtPointer */); |
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| 116 | extern void DoSelectSequence (/* Widget, XtPointer, XtPointer */); |
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| 117 | extern void DoOpenSeq (/* Widget, XtPointer, XtPointer */); |
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| 118 | extern void DoAddToSeq (/* Widget, XtPointer, XtPointer */); |
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| 119 | extern void DoRemoveFromSeq (/* Widget, XtPointer, XtPointer */); |
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| 120 | extern void DoDeleteSeq (/* Widget, XtPointer, XtPointer */); |
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| 121 | |
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| 122 | /* from util.c */ |
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| 123 | |
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| 124 | extern void Punt (/* char * */); |
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| 125 | extern int myopen (/* char *, int, int */); |
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| 126 | extern FILE * myfopen (/* char *, char * */); |
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| 127 | extern int myclose (/* int */); |
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| 128 | extern int myfclose (/* FILE * */); |
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| 129 | extern char * MakeNewTempFileName (/* void */); |
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| 130 | extern char ** MakeArgv (/* int */); |
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| 131 | extern char ** ResizeArgv (/* char **, int */); |
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| 132 | extern FILEPTR FOpenAndCheck (/* char *, char * */); |
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| 133 | extern char * ReadLine (/* FILE * */); |
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| 134 | extern char * ReadLineWithCR (/* FILE * */); |
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| 135 | extern void DeleteFileAndCheck (/* char * */); |
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| 136 | extern void CopyFileAndCheck (/* char *, char * */); |
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| 137 | extern void RenameAndCheck (/* char *, char * */); |
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| 138 | extern char * CreateGeometry (/* int, int, int, int, int */); |
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| 139 | extern int FileExists (/* char * */); |
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| 140 | extern Boolean IsSubfolder (/* char * */); |
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| 141 | extern void SetCurrentFolderName (/* Scrn, char * */); |
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| 142 | extern void ChangeLabel (/* Widget, char * */); |
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| 143 | extern Widget CreateTextSW (/* Scrn, char *, ArgList, Cardinal */); |
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| 144 | extern Widget CreateTitleBar (/* Scrn, char * */); |
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| 145 | extern void Feep (/* void */); |
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| 146 | extern MsgList CurMsgListOrCurMsg (/* Toc */); |
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| 147 | extern int GetWidth (/* Widget */); |
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| 148 | extern int GetHeight (/* Widget */); |
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| 149 | extern Toc SelectedToc (/* Scrn */); |
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| 150 | extern Toc CurrentToc (/* Scrn */); |
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| 151 | extern int strncmpIgnoringCase(); |
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| 152 | extern void StoreWindowName (/* Scrn, char * */); |
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| 153 | extern void InitBusyCursor (/* Scrn */); |
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| 154 | extern void ShowBusyCursor (/* void */); |
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| 155 | extern void UnshowBusyCursor (/* void */); |
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| 156 | extern void SetCursorColor (/* Widget, Cursor, unsigned long */); |
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| 157 | |
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| 158 | /* from viewfuncs.c */ |
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| 159 | |
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| 160 | extern void DoCloseView (/* Widget, XtPointer, XtPointer */); |
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| 161 | extern void DoViewReply (/* Widget, XtPointer, XtPointer */); |
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| 162 | extern void DoViewForward (/* Widget, XtPointer, XtPointer */); |
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| 163 | extern void DoViewUseAsComposition (/* Widget, XtPointer, XtPointer */); |
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| 164 | extern void DoEditView (/* Widget, XtPointer, XtPointer */); |
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| 165 | extern void DoSaveView (/* Widget, XtPointer, XtPointer */); |
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| 166 | extern void DoPrintView (/* Widget, XtPointer, XtPointer */); |
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