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- /*
- * $XConsortium: externs.h,v 2.38 91/07/22 21:29:13 converse Exp $
- *
- *
- * COPYRIGHT 1987, 1989
- * DIGITAL EQUIPMENT CORPORATION
- * MAYNARD, MASSACHUSETTS
- * ALL RIGHTS RESERVED.
- *
- * THE INFORMATION IN THIS SOFTWARE IS SUBJECT TO CHANGE WITHOUT NOTICE AND
- * SHOULD NOT BE CONSTRUED AS A COMMITMENT BY DIGITAL EQUIPMENT CORPORATION.
- * DIGITAL MAKES NO REPRESENTATIONS ABOUT THE SUITABILITY OF THIS SOFTWARE FOR
- * ANY PURPOSE. IT IS SUPPLIED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY.
- *
- * IF THE SOFTWARE IS MODIFIED IN A MANNER CREATING DERIVATIVE COPYRIGHT
- * RIGHTS, APPROPRIATE LEGENDS MAY BE PLACED ON THE DERIVATIVE WORK IN
- * ADDITION TO THAT SET FORTH ABOVE.
- *
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation for any purpose and without fee is hereby granted, provided
- * that the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Digital Equipment Corporation not be
- * used in advertising or publicity pertaining to distribution of the software
- * without specific, written prior permission.
- */
-
- #ifndef X_NOT_STDC_ENV
- #include <errno.h>
- #include <stdlib.h>
- #else
- extern int errno;
- extern char *getenv();
- extern void exit();
- extern void free();
- #endif
-
- /* Action routines are declared in actions.h */
- /* Functions which begin with `Do' are the corresponding callbacks. */
-
- /* from command.c */
-
- extern char * DoCommandToFile (/* Widget, XtPointer, XtPointer */);
- extern char * DoCommandToString (/* Widget, XtPointer, XtPointer */);
-
- /* from compfuncs. */
-
- extern void DoResetCompose (/* Widget, XtPointer, XtPointer */);
-
- /* from folder.c */
-
- extern void DoClose (/* Widget, XtPointer, XtPointer */);
- extern void DoComposeMessage (/* Widget, XtPointer, XtPointer */);
- extern void DoOpenFolder (/* Widget, XtPointer, XtPointer */);
- extern void DoOpenFolderInNewWindow (/* Widget, XtPointer, XtPointer */);
- extern void DoCreateFolder (/* Widget, XtPointer, XtPointer */);
- extern void DoDeleteFolder (/* Widget, XtPointer, XtPointer */);
- extern void Push (/* Stack, char* */);
- extern char * Pop (/* Stack */);
-
- /* from menu.c */
-
- extern void AttachMenuToButton (/* Button, Widget, char * */);
- extern void AddMenuEntry (/* Widget, char *, ... */);
- extern void DoRememberMenuSelection (/* Widget, XtPointer, XtPointer */);
- extern void SendMenuEntryEnableMsg (/* Button, char *, int */);
- extern void ToggleMenuItem (/* Widget, Boolean */);
-
- /* from msg.c */
-
- extern Widget CreateFileSource (/* Widget, String, Boolean */);
-
- /* from popup.c */
-
- extern void DestroyPopup (/* Widget, XtPointer, XtPointer */);
- extern void WMDeletePopup (/* Widget, XEvent* */);
- extern void PopupPrompt (/* Widget, String, XtCallbackProc */);
- extern void PopupConfirm (/* Widget, String, XtCallbackList, ... */);
- extern void PopupNotice (/* char *, XtCallbackProc, XtPointer */);
- extern void PopupError (/* Widget, String */);
- extern void PopupWarningHandler(); /* for Xt to call */
-
- /* from screen.c */
-
- extern void EnableProperButtons (/* Scrn */);
- extern Scrn CreateNewScrn (/* ScrnKind */);
- extern Scrn NewViewScrn (/* void */);
- extern Scrn NewCompScrn (/* void */);
- extern void ScreenSetAssocMsg (/* Scrn, Msg */);
- extern void DestroyScrn (/* Scrn */);
- extern void MapScrn (/* Scrn */);
- extern Scrn ScrnFromWidget (/* Widget */);
-
- /* from tocfuncs.c */
-
- extern Boolean UserWantsAction (/* Widget, Scrn */);
- extern void DoIncorporateNewMail (/* Widget, XtPointer, XtPointer */);
- extern void DoCommit (/* Widget, XtPointer, XtPointer */);
- extern void DoPack (/* Widget, XtPointer, XtPointer */);
- extern void DoSort (/* Widget, XtPointer, XtPointer */);
- extern void DoForceRescan (/* Widget, XtPointer, XtPointer */);
- extern void DoReverseReadOrder (/* Widget, XtPointer, XtPointer */);
- extern void DoNextView (/* Widget, XtPointer, XtPointer */);
- extern void DoPrevView (/* Widget, XtPointer, XtPointer */);
- extern void DoDelete (/* Widget, XtPointer, XtPointer */);
- extern void DoMove (/* Widget, XtPointer, XtPointer */);
- extern void DoCopy (/* Widget, XtPointer, XtPointer */);
- extern void DoUnmark (/* Widget, XtPointer, XtPointer */);
- extern void DoViewNew (/* Widget, XtPointer, XtPointer */);
- extern void DoReply (/* Widget, XtPointer, XtPointer */);
- extern void DoForward (/* Widget, XtPointer, XtPointer */);
- extern void DoTocUseAsComp (/* Widget, XtPointer, XtPointer */);
- extern void DoPrint (/* Widget, XtPointer, XtPointer */);
- extern void DoPickMessages (/* Widget, XtPointer, XtPointer */);
- extern void DoSelectSequence (/* Widget, XtPointer, XtPointer */);
- extern void DoOpenSeq (/* Widget, XtPointer, XtPointer */);
- extern void DoAddToSeq (/* Widget, XtPointer, XtPointer */);
- extern void DoRemoveFromSeq (/* Widget, XtPointer, XtPointer */);
- extern void DoDeleteSeq (/* Widget, XtPointer, XtPointer */);
-
- /* from util.c */
-
- extern void Punt (/* char * */);
- extern int myopen (/* char *, int, int */);
- extern FILE * myfopen (/* char *, char * */);
- extern int myclose (/* int */);
- extern int myfclose (/* FILE * */);
- extern char * MakeNewTempFileName (/* void */);
- extern char ** MakeArgv (/* int */);
- extern char ** ResizeArgv (/* char **, int */);
- extern FILEPTR FOpenAndCheck (/* char *, char * */);
- extern char * ReadLine (/* FILE * */);
- extern char * ReadLineWithCR (/* FILE * */);
- extern void DeleteFileAndCheck (/* char * */);
- extern void CopyFileAndCheck (/* char *, char * */);
- extern void RenameAndCheck (/* char *, char * */);
- extern char * CreateGeometry (/* int, int, int, int, int */);
- extern int FileExists (/* char * */);
- extern Boolean IsSubfolder (/* char * */);
- extern void SetCurrentFolderName (/* Scrn, char * */);
- extern void ChangeLabel (/* Widget, char * */);
- extern Widget CreateTextSW (/* Scrn, char *, ArgList, Cardinal */);
- extern Widget CreateTitleBar (/* Scrn, char * */);
- extern void Feep (/* void */);
- extern MsgList CurMsgListOrCurMsg (/* Toc */);
- extern int GetWidth (/* Widget */);
- extern int GetHeight (/* Widget */);
- extern Toc SelectedToc (/* Scrn */);
- extern Toc CurrentToc (/* Scrn */);
- extern int strncmpIgnoringCase();
- extern void StoreWindowName (/* Scrn, char * */);
- extern void InitBusyCursor (/* Scrn */);
- extern void ShowBusyCursor (/* void */);
- extern void UnshowBusyCursor (/* void */);
- extern void SetCursorColor (/* Widget, Cursor, unsigned long */);
-
- /* from viewfuncs.c */
-
- extern void DoCloseView (/* Widget, XtPointer, XtPointer */);
- extern void DoViewReply (/* Widget, XtPointer, XtPointer */);
- extern void DoViewForward (/* Widget, XtPointer, XtPointer */);
- extern void DoViewUseAsComposition (/* Widget, XtPointer, XtPointer */);
- extern void DoEditView (/* Widget, XtPointer, XtPointer */);
- extern void DoSaveView (/* Widget, XtPointer, XtPointer */);
- extern void DoPrintView (/* Widget, XtPointer, XtPointer */);
-