#ifndef included_xterm_h
#define included_xterm_h
#ifdef HAVE_CONFIG_H
#include <xtermcfg.h>
#endif
#ifndef GCC_UNUSED
#define GCC_UNUSED
#endif
#ifndef GCC_NORETURN
#define GCC_NORETURN
#endif
#include <X11/Xos.h>
#ifndef HAVE_CONFIG_H
#define HAVE_LIB_XAW 1
#ifdef CSRG_BASED
#include <sys/param.h>
#endif
#ifndef DFT_TERMTYPE
#define DFT_TERMTYPE "xterm"
#endif
#ifndef X_NOT_POSIX
#define HAVE_WAITPID 1
#define HAVE_SYS_WAIT_H 1
#define HAVE_UNISTD_H 1
#endif
#define HAVE_STDLIB_H 1
#if defined(sun)
#else
#define DECL_ERRNO 1
#endif
#undef DECL_PTSNAME
#ifndef NOPUTENV
#define HAVE_PUTENV 1
#endif
#if defined(CSRG_BASED) || defined(__GNU__)
#define USE_POSIX_TERMIOS 1
#endif
#ifdef __NetBSD__
#if __NetBSD_Version__ >= 106030000
#define BSD_UTMPX 1
#define ut_xtime ut_tv.tv_sec
#endif
#endif
#if defined(hpux) && !defined(__hpux)
#define __hpux 1
#endif
#if !defined(__SCO__) && (defined(SCO) || defined(sco) || defined(SCO325))
#define __SCO__ 1
#endif
#ifdef USE_POSIX_TERMIOS
#define HAVE_TERMIOS_H 1
#define HAVE_TCGETATTR 1
#endif
#if defined(__UNIXOS2__) || defined(__SCO__) || defined(__UNIXWARE__)
#define USE_TERMCAP 1
#endif
#if defined(UTMP)
#define HAVE_UTMP 1
#endif
#if (defined(__MVS__) || defined(SVR4) || defined(__SCO__) || defined(BSD_UTMPX)) && !defined(__CYGWIN__)
#define UTMPX_FOR_UTMP 1
#endif
#if !defined(ISC) && !defined(__QNX__)
#define HAVE_UTMP_UT_HOST 1
#endif
#if defined(UTMPX_FOR_UTMP) && !(defined(__MVS__) || defined(__hpux))
#define HAVE_UTMP_UT_SESSION 1
#endif
#if !(defined(linux) && (!defined(__GLIBC__) || (__GLIBC__ < 2))) && !defined(SVR4)
#define ut_xstatus ut_exit.e_exit
#endif
#if defined(SVR4) || defined(__SCO__) || defined(BSD_UTMPX) || (defined(linux) && defined(__GLIBC__) && (__GLIBC__ >= 2) && !(defined(__powerpc__) && (__GLIBC__ == 2) && (__GLIBC_MINOR__ == 0)))
#define HAVE_UTMP_UT_XTIME 1
#endif
#if defined(linux) || defined(__CYGWIN__)
#define USE_LASTLOG
#define HAVE_LASTLOG_H
#define USE_STRUCT_LASTLOG
#elif defined(BSD) && (BSD >= 199103)
#ifdef BSD_UTMPX
#define USE_LASTLOGX
#else
#define USE_LASTLOG
#define USE_STRUCT_LASTLOG
#endif
#endif
#if defined(__OpenBSD__)
#define DEFDELETE_DEL True
#define DEF_BACKARO_ERASE True
#define DEF_INITIAL_ERASE True
#endif
#if defined(__SCO__) || defined(__UNIXWARE__)
#define DEFDELETE_DEL True
#define OPT_SCO_FUNC_KEYS 1
#endif
#if defined(__SCO__) || defined(SVR4) || defined(_POSIX_SOURCE) || defined(__QNX__) || defined(__hpux) || (defined(BSD) && (BSD >= 199103)) || defined(__CYGWIN__)
#define USE_POSIX_WAIT
#endif
#if defined(AIXV3) || defined(CRAY) || defined(__SCO__) || defined(SVR4) || (defined(SYSV) && defined(i386)) || defined(__MVS__) || defined(__hpux) || defined(__osf__) || defined(linux) || defined(macII) || defined(BSD_UTMPX)
#define USE_SYSV_UTMP
#endif
#if defined(__GNU__) || defined(__MVS__) || defined(__osf__)
#define USE_TTY_GROUP
#endif
#if defined(__CYGWIN__)
#define HAVE_NCURSES_TERM_H 1
#endif
#ifdef __osf__
#define TTY_GROUP_NAME "terminal"
#endif
#if defined(__MVS__)
#undef ut_xstatus
#define ut_name ut_user
#define ut_xstatus ut_exit.ut_e_exit
#define ut_xtime ut_tv.tv_sec
#endif
#if defined(ut_xstatus)
#define HAVE_UTMP_UT_XSTATUS 1
#endif
#if defined(XKB)
#define HAVE_XKB_BELL_EXT 1
#endif
#if (defined(SVR4) && !defined(__CYGWIN__)) || defined(linux) || (defined(BSD) && (BSD >= 199103))
#define HAVE_POSIX_SAVED_IDS
#endif
#endif
#ifndef HAVE_X11_DECKEYSYM_H
#define HAVE_X11_DECKEYSYM_H 1
#endif
#ifndef HAVE_X11_SUNKEYSYM_H
#define HAVE_X11_SUNKEYSYM_H 1
#endif
#ifndef HAVE_X11_XF86KEYSYM_H
#define HAVE_X11_XF86KEYSYM_H 0
#endif
#if defined(SVR4) && defined(sun)
#ifndef __EXTENSIONS__
#define __EXTENSIONS__ 1
#endif
#ifndef _POSIX_C_SOURCE
#define _POSIX_C_SOURCE 1
#endif
#endif
#ifdef HAVE_STDLIB_H
#include <stdlib.h>
#else
extern char *calloc();
extern char *getenv();
extern char *malloc();
extern char *realloc();
extern void exit();
extern void free();
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#ifdef HAVE_SYS_WAIT_H
#include <sys/wait.h>
#endif
#include <errno.h>
#if defined(DECL_ERRNO) && !defined(errno)
extern int errno;
#endif
#ifdef linux
#undef HAVE_WAITPID
#endif
#ifndef OPT_WIDE_CHARS
#define OPT_WIDE_CHARS 0
#endif
#if OPT_WIDE_CHARS
#define HIDDEN_HI 0xff
#define HIDDEN_LO 0xff
#define HIDDEN_CHAR 0xffff
#endif
#include <proto.h>
#include <ptyx.h>
#if (XtSpecificationRelease >= 6) && !defined(NO_XPOLL_H) && !defined(sun)
#include <X11/Xpoll.h>
#define USE_XPOLL_H 1
#else
#define Select(n,r,w,e,t) select(n,(fd_set*)r,(fd_set*)w,(fd_set*)e,(struct timeval *)t)
#define XFD_COPYSET(src,dst) memcpy((dst)->fds_bits, (src)->fds_bits, sizeof(fd_set))
#if defined(__MVS__) && !defined(TIME_WITH_SYS_TIME)
#define TIME_WITH_SYS_TIME
#endif
#endif
#ifdef TIME_WITH_SYS_TIME
# include <sys/time.h>
# include <time.h>
#else
# ifdef HAVE_SYS_TIME_H
# include <sys/time.h>
# else
# include <time.h>
# endif
#endif
#include <sys/types.h>
#include <signal.h>
#ifdef USE_SYS_SELECT_H
#if defined(USE_XPOLL_H) && defined(AIXV3) && defined(NFDBITS)
#undef NFDBITS
#endif
#include <sys/select.h>
#endif
#include <setjmp.h>
#if defined(__UNIXOS2__) && !defined(XTERM_MAIN)
#define environ gblenvp
#endif
#if !defined(VMS) && !(defined(linux) && defined(__USE_GNU)) && !defined(__hpux) && !defined(_ALL_SOURCE) && !defined(__osf__)
extern char **environ;
#endif
#define XK_Fn(n) (XK_F1 + (n) - 1)
#define Maybe 2
#define XtNallowC1Printable "allowC1Printable"
#define XtNallowFontOps "allowFontOps"
#define XtNallowSendEvents "allowSendEvents"
#define XtNallowTcapOps "allowTcapOps"
#define XtNallowTitleOps "allowTitleOps"
#define XtNallowWindowOps "allowWindowOps"
#define XtNaltIsNotMeta "altIsNotMeta"
#define XtNaltSendsEscape "altSendsEscape"
#define XtNalwaysBoldMode "alwaysBoldMode"
#define XtNalwaysHighlight "alwaysHighlight"
#define XtNalwaysUseMods "alwaysUseMods"
#define XtNanswerbackString "answerbackString"
#define XtNappcursorDefault "appcursorDefault"
#define XtNappkeypadDefault "appkeypadDefault"
#define XtNautoWrap "autoWrap"
#define XtNawaitInput "awaitInput"
#define XtNbackarrowKey "backarrowKey"
#define XtNbellIsUrgent "bellIsUrgent"
#define XtNbellOnReset "bellOnReset"
#define XtNbellSuppressTime "bellSuppressTime"
#define XtNboldColors "boldColors"
#define XtNboldFont "boldFont"
#define XtNboldMode "boldMode"
#define XtNbrokenLinuxOSC "brokenLinuxOSC"
#define XtNbrokenSelections "brokenSelections"
#define XtNbrokenStringTerm "brokenStringTerm"
#define XtNc132 "c132"
#define XtNcacheDoublesize "cacheDoublesize"
#define XtNcharClass "charClass"
#define XtNcjkWidth "cjkWidth"
#define XtNcolorAttrMode "colorAttrMode"
#define XtNcolorBDMode "colorBDMode"
#define XtNcolorBLMode "colorBLMode"
#define XtNcolorMode "colorMode"
#define XtNcolorRVMode "colorRVMode"
#define XtNcolorULMode "colorULMode"
#define XtNcombiningChars "combiningChars"
#define XtNctrlFKeys "ctrlFKeys"
#define XtNcurses "curses"
#define XtNcursorBlink "cursorBlink"
#define XtNcursorColor "cursorColor"
#define XtNcursorOffTime "cursorOffTime"
#define XtNcursorOnTime "cursorOnTime"
#define XtNcursorUnderline "cursorUnderLine"
#define XtNcutNewline "cutNewline"
#define XtNcutToBeginningOfLine "cutToBeginningOfLine"
#define XtNdecTerminalID "decTerminalID"
#define XtNdeleteIsDEL "deleteIsDEL"
#define XtNdynamicColors "dynamicColors"
#define XtNeightBitControl "eightBitControl"
#define XtNeightBitInput "eightBitInput"
#define XtNeightBitOutput "eightBitOutput"
#define XtNfaceName "faceName"
#define XtNfaceNameDoublesize "faceNameDoublesize"
#define XtNfaceSize "faceSize"
#define XtNfont1 "font1"
#define XtNfont2 "font2"
#define XtNfont3 "font3"
#define XtNfont4 "font4"
#define XtNfont5 "font5"
#define XtNfont6 "font6"
#define XtNfontDoublesize "fontDoublesize"
#define XtNfontStyle "fontStyle"
#define XtNforceBoxChars "forceBoxChars"
#define XtNformatOtherKeys "formatOtherKeys"
#define XtNfreeBoldBox "freeBoldBox"
#define XtNhighlightColor "highlightColor"
#define XtNhighlightColorMode "highlightColorMode"
#define XtNhighlightReverse "highlightReverse"
#define XtNhighlightSelection "highlightSelection"
#define XtNhighlightTextColor "highlightTextColor"
#define XtNhpLowerleftBugCompat "hpLowerleftBugCompat"
#define XtNi18nSelections "i18nSelections"
#define XtNinitialFont "initialFont"
#define XtNinternalBorder "internalBorder"
#define XtNitalicULMode "italicULMode"
#define XtNjumpScroll "jumpScroll"
#define XtNkeepSelection "keepSelection"
#define XtNkeyboardDialect "keyboardDialect"
#define XtNlimitResize "limitResize"
#define XtNlocale "locale"
#define XtNlocaleFilter "localeFilter"
#define XtNlogFile "logFile"
#define XtNlogInhibit "logInhibit"
#define XtNlogging "logging"
#define XtNloginShell "loginShell"
#define XtNmarginBell "marginBell"
#define XtNmaximized "maximized"
#define XtNmenuBar "menuBar"
#define XtNmenuHeight "menuHeight"
#define XtNmetaSendsEscape "metaSendsEscape"
#define XtNmkSamplePass "mkSamplePass"
#define XtNmkSampleSize "mkSampleSize"
#define XtNmkWidth "mkWidth"
#define XtNmodifyCursorKeys "modifyCursorKeys"
#define XtNmodifyFunctionKeys "modifyFunctionKeys"
#define XtNmodifyKeypadKeys "modifyKeypadKeys"
#define XtNmodifyOtherKeys "modifyOtherKeys"
#define XtNmodifyStringKeys "modifyStringKeys"
#define XtNmultiClickTime "multiClickTime"
#define XtNmultiScroll "multiScroll"
#define XtNnMarginBell "nMarginBell"
#define XtNnumLock "numLock"
#define XtNoldXtermFKeys "oldXtermFKeys"
#define XtNpointerColor "pointerColor"
#define XtNpointerColorBackground "pointerColorBackground"
#define XtNpointerMode "pointerMode"
#define XtNpointerShape "pointerShape"
#define XtNpopOnBell "popOnBell"
#define XtNprintAttributes "printAttributes"
#define XtNprinterAutoClose "printerAutoClose"
#define XtNprinterCommand "printerCommand"
#define XtNprinterControlMode "printerControlMode"
#define XtNprinterExtent "printerExtent"
#define XtNprinterFormFeed "printerFormFeed"
#define XtNquietGrab "quietGrab"
#define XtNrenderFont "renderFont"
#define XtNresizeGravity "resizeGravity"
#define XtNreverseWrap "reverseWrap"
#define XtNrightScrollBar "rightScrollBar"
#define XtNsaveLines "saveLines"
#define XtNscrollBar "scrollBar"
#define XtNscrollBarBorder "scrollBarBorder"
#define XtNscrollKey "scrollKey"
#define XtNscrollLines "scrollLines"
#define XtNscrollPos "scrollPos"
#define XtNscrollTtyOutput "scrollTtyOutput"
#define XtNselectToClipboard "selectToClipboard"
#define XtNshiftFonts "shiftFonts"
#define XtNshowBlinkAsBold "showBlinkAsBold"
#define XtNshowMissingGlyphs "showMissingGlyphs"
#define XtNsignalInhibit "signalInhibit"
#define XtNtekGeometry "tekGeometry"
#define XtNtekInhibit "tekInhibit"
#define XtNtekSmall "tekSmall"
#define XtNtekStartup "tekStartup"
#define XtNtiXtraScroll "tiXtraScroll"
#define XtNtiteInhibit "titeInhibit"
#define XtNtoolBar "toolBar"
#define XtNtrimSelection "trimSelection"
#define XtNunderLine "underLine"
#define XtNuseClipping "useClipping"
#define XtNutf8 "utf8"
#define XtNutf8Latin1 "utf8Latin1"
#define XtNutf8Title "utf8Title"
#define XtNveryBoldColors "veryBoldColors"
#define XtNvisualBell "visualBell"
#define XtNvisualBellDelay "visualBellDelay"
#define XtNvt100Graphics "vt100Graphics"
#define XtNwideBoldFont "wideBoldFont"
#define XtNwideChars "wideChars"
#define XtNwideFont "wideFont"
#define XtNximFont "ximFont"
#define XtNxmcAttributes "xmcAttributes"
#define XtNxmcGlitch "xmcGlitch"
#define XtNxmcInline "xmcInline"
#define XtNxmcMoveSGR "xmcMoveSGR"
#define XtCAllowC1Printable "AllowC1Printable"
#define XtCAllowFontOps "AllowFontOps"
#define XtCAllowSendEvents "AllowSendEvents"
#define XtCAllowTcapOps "AllowTcapOps"
#define XtCAllowTitleOps "AllowTitleOps"
#define XtCAllowWindowOps "AllowWindowOps"
#define XtCAltIsNotMeta "AltIsNotMeta"
#define XtCAltSendsEscape "AltSendsEscape"
#define XtCAlwaysBoldMode "AlwaysBoldMode"
#define XtCAlwaysHighlight "AlwaysHighlight"
#define XtCAlwaysUseMods "AlwaysUseMods"
#define XtCAnswerbackString "AnswerbackString"
#define XtCAppcursorDefault "AppcursorDefault"
#define XtCAppkeypadDefault "AppkeypadDefault"
#define XtCAutoWrap "AutoWrap"
#define XtCAwaitInput "AwaitInput"
#define XtCBackarrowKey "BackarrowKey"
#define XtCBellIsUrgent "BellIsUrgent"
#define XtCBellOnReset "BellOnReset"
#define XtCBellSuppressTime "BellSuppressTime"
#define XtCBoldFont "BoldFont"
#define XtCBoldMode "BoldMode"
#define XtCBrokenLinuxOSC "BrokenLinuxOSC"
#define XtCBrokenSelections "BrokenSelections"
#define XtCBrokenStringTerm "BrokenStringTerm"
#define XtCC132 "C132"
#define XtCCacheDoublesize "CacheDoublesize"
#define XtCCharClass "CharClass"
#define XtCCjkWidth "CjkWidth"
#define XtCColorAttrMode "ColorAttrMode"
#define XtCColorMode "ColorMode"
#define XtCColumn "Column"
#define XtCCombiningChars "CombiningChars"
#define XtCCtrlFKeys "CtrlFKeys"
#define XtCCurses "Curses"
#define XtCCursorBlink "CursorBlink"
#define XtCCursorOffTime "CursorOffTime"
#define XtCCursorOnTime "CursorOnTime"
#define XtCCursorUnderline "CursorUnderLine"
#define XtCCutNewline "CutNewline"
#define XtCCutToBeginningOfLine "CutToBeginningOfLine"
#define XtCDecTerminalID "DecTerminalID"
#define XtCDeleteIsDEL "DeleteIsDEL"
#define XtCDynamicColors "DynamicColors"
#define XtCEightBitControl "EightBitControl"
#define XtCEightBitInput "EightBitInput"
#define XtCEightBitOutput "EightBitOutput"
#define XtCFaceName "FaceName"
#define XtCFaceNameDoublesize "FaceNameDoublesize"
#define XtCFaceSize "FaceSize"
#define XtCFont1 "Font1"
#define XtCFont2 "Font2"
#define XtCFont3 "Font3"
#define XtCFont4 "Font4"
#define XtCFont5 "Font5"
#define XtCFont6 "Font6"
#define XtCFontDoublesize "FontDoublesize"
#define XtCFontStyle "FontStyle"
#define XtCForceBoxChars "ForceBoxChars"
#define XtCFormatOtherKeys "FormatOtherKeys"
#define XtCFreeBoldBox "FreeBoldBox"
#define XtCHighlightColorMode "HighlightColorMode"
#define XtCHighlightReverse "HighlightReverse"
#define XtCHighlightSelection "HighlightSelection"
#define XtCHpLowerleftBugCompat "HpLowerleftBugCompat"
#define XtCI18nSelections "I18nSelections"
#define XtCInitialFont "InitialFont"
#define XtCJumpScroll "JumpScroll"
#define XtCKeepSelection "KeepSelection"
#define XtCKeyboardDialect "KeyboardDialect"
#define XtCLimitResize "LimitResize"
#define XtCLocale "Locale"
#define XtCLocaleFilter "LocaleFilter"
#define XtCLogInhibit "LogInhibit"
#define XtCLogfile "Logfile"
#define XtCLogging "Logging"
#define XtCLoginShell "LoginShell"
#define XtCMarginBell "MarginBell"
#define XtCMaximized "Maximized"
#define XtCMenuBar "MenuBar"
#define XtCMenuHeight "MenuHeight"
#define XtCMetaSendsEscape "MetaSendsEscape"
#define XtCMkSamplePass "MkSamplePass"
#define XtCMkSampleSize "MkSampleSize"
#define XtCMkWidth "MkWidth"
#define XtCModifyCursorKeys "ModifyCursorKeys"
#define XtCModifyFunctionKeys "ModifyFunctionKeys"
#define XtCModifyKeypadKeys "ModifyKeypadKeys"
#define XtCModifyOtherKeys "ModifyOtherKeys"
#define XtCModifyStringKeys "ModifyStringKeys"
#define XtCMultiClickTime "MultiClickTime"
#define XtCMultiScroll "MultiScroll"
#define XtCNumLock "NumLock"
#define XtCOldXtermFKeys "OldXtermFKeys"
#define XtCPointerMode "PointerMode"
#define XtCPopOnBell "PopOnBell"
#define XtCPrintAttributes "PrintAttributes"
#define XtCPrinterAutoClose "PrinterAutoClose"
#define XtCPrinterCommand "PrinterCommand"
#define XtCPrinterControlMode "PrinterControlMode"
#define XtCPrinterExtent "PrinterExtent"
#define XtCPrinterFormFeed "PrinterFormFeed"
#define XtCQuietGrab "QuietGrab"
#define XtCRenderFont "RenderFont"
#define XtCResizeGravity "ResizeGravity"
#define XtCReverseWrap "ReverseWrap"
#define XtCRightScrollBar "RightScrollBar"
#define XtCSaveLines "SaveLines"
#define XtCScrollBar "ScrollBar"
#define XtCScrollBarBorder "ScrollBarBorder"
#define XtCScrollCond "ScrollCond"
#define XtCScrollLines "ScrollLines"
#define XtCScrollPos "ScrollPos"
#define XtCSelectToClipboard "SelectToClipboard"
#define XtCShiftFonts "ShiftFonts"
#define XtCShowBlinkAsBold "ShowBlinkAsBold"
#define XtCShowMissingGlyphs "ShowMissingGlyphs"
#define XtCSignalInhibit "SignalInhibit"
#define XtCTekInhibit "TekInhibit"
#define XtCTekSmall "TekSmall"
#define XtCTekStartup "TekStartup"
#define XtCTiXtraScroll "TiXtraScroll"
#define XtCTiteInhibit "TiteInhibit"
#define XtCToolBar "ToolBar"
#define XtCTrimSelection "TrimSelection"
#define XtCUnderLine "UnderLine"
#define XtCUseClipping "UseClipping"
#define XtCUtf8 "Utf8"
#define XtCUtf8Latin1 "Utf8Latin1"
#define XtCUtf8Title "Utf8Title"
#define XtCVT100Graphics "VT100Graphics"
#define XtCVeryBoldColors "VeryBoldColors"
#define XtCVisualBell "VisualBell"
#define XtCVisualBellDelay "VisualBellDelay"
#define XtCWideBoldFont "WideBoldFont"
#define XtCWideChars "WideChars"
#define XtCWideFont "WideFont"
#define XtCXimFont "XimFont"
#define XtCXmcAttributes "XmcAttributes"
#define XtCXmcGlitch "XmcGlitch"
#define XtCXmcInline "XmcInline"
#define XtCXmcMoveSGR "XmcMoveSGR"
#if defined(NO_ACTIVE_ICON) && !defined(XtNgeometry)
#define XtNgeometry "geometry"
#define XtCGeometry "Geometry"
#endif
#if OPT_COLOR_CLASS
#define XtCCursorColor "CursorColor"
#define XtCPointerColor "PointerColor"
#define XtCHighlightColor "HighlightColor"
#define XtCHighlightTextColor "HighlightTextColor"
#else
#define XtCCursorColor XtCForeground
#define XtCPointerColor XtCForeground
#define XtCHighlightColor XtCForeground
#define XtCHighlightTextColor XtCBackground
#endif
#ifdef __cplusplus
extern "C" {
#endif
struct XTERM_RESOURCE;
#if OPT_TEK4014
extern int TekGetFontSize (const char * );
extern int TekInit (void);
extern int TekPtyData(void);
extern void ChangeTekColors (TekWidget , TScreen * , ScrnColors * );
extern void HandleGINInput PROTO_XT_ACTIONS_ARGS;
extern void TCursorToggle (TekWidget , int );
extern void TekCopy (TekWidget );
extern void TekEnqMouse (TekWidget , int );
extern void TekExpose (Widget , XEvent * , Region );
extern void TekGINoff (TekWidget );
extern void TekRefresh (TekWidget );
extern void TekRepaint (TekWidget );
extern void TekReverseVideo (TekWidget );
extern void TekRun (void);
extern void TekSetFontSize (TekWidget , int );
extern void TekSimulatePageButton (TekWidget , Bool );
#endif
#define MotionOff( s, t ) { \
(s)->event_mask |= ButtonMotionMask; \
(s)->event_mask &= ~PointerMotionMask; \
XSelectInput(XtDisplay((t)), XtWindow((t)), (long) (s)->event_mask); }
#define MotionOn( s, t ) { \
(s)->event_mask &= ~ButtonMotionMask; \
(s)->event_mask |= PointerMotionMask; \
XSelectInput(XtDisplay((t)), XtWindow((t)), (long) (s)->event_mask); }
extern Bool SendMousePosition (XtermWidget , XEvent* );
extern void DiredButton PROTO_XT_ACTIONS_ARGS;
extern void DisownSelection (XtermWidget );
extern void UnhiliteSelection (XtermWidget );
extern void HandleInsertSelection PROTO_XT_ACTIONS_ARGS;
extern void HandleKeyboardSelectEnd PROTO_XT_ACTIONS_ARGS;
extern void HandleKeyboardSelectExtend PROTO_XT_ACTIONS_ARGS;
extern void HandleKeyboardSelectStart PROTO_XT_ACTIONS_ARGS;
extern void HandleKeyboardStartExtend PROTO_XT_ACTIONS_ARGS;
extern void HandleSelectEnd PROTO_XT_ACTIONS_ARGS;
extern void HandleSelectExtend PROTO_XT_ACTIONS_ARGS;
extern void HandleSelectSet PROTO_XT_ACTIONS_ARGS;
extern void HandleSelectStart PROTO_XT_ACTIONS_ARGS;
extern void HandleStartExtend PROTO_XT_ACTIONS_ARGS;
extern void ResizeSelection (TScreen * , int , int );
extern void ScrollSelection (TScreen * , int , Bool );
extern void TrackMouse (XtermWidget , int , CELL * , int , int );
extern void ViButton PROTO_XT_ACTIONS_ARGS;
#if OPT_DEC_LOCATOR
extern void GetLocatorPosition (XtermWidget );
extern void InitLocatorFilter (XtermWidget );
#endif
#if OPT_FOCUS_EVENT
extern void SendFocusButton(XtermWidget , XFocusChangeEvent * );
#else
#define SendFocusBotton(xw, event)
#endif
#if OPT_PASTE64
extern void AppendToSelectionBuffer (TScreen * , unsigned );
extern void ClearSelectionBuffer (TScreen * );
extern void CompleteSelection (XtermWidget , char ** , Cardinal );
extern void xtermGetSelection (Widget , Time , String * , Cardinal , Atom * );
#endif
#if OPT_READLINE
extern void ReadLineButton PROTO_XT_ACTIONS_ARGS;
#endif
#if OPT_WIDE_CHARS
extern Bool iswide(int );
#endif
extern CgsEnum getCgsId(XtermWidget , VTwin * , GC );
extern GC freeCgs(XtermWidget , VTwin * , CgsEnum );
extern GC getCgsGC(XtermWidget , VTwin * , CgsEnum );
extern Pixel getCgsBack(XtermWidget , VTwin * , GC );
extern Pixel getCgsFore(XtermWidget , VTwin * , GC );
extern XTermFonts * getCgsFont(XtermWidget , VTwin * , GC );
extern void clrCgsFonts(XtermWidget , VTwin * , XTermFonts * );
extern void copyCgs(XtermWidget , VTwin * , CgsEnum , CgsEnum );
extern void redoCgs(XtermWidget , Pixel , Pixel , CgsEnum );
extern void setCgsBack(XtermWidget , VTwin * , CgsEnum , Pixel );
extern void setCgsCSet(XtermWidget , VTwin * , CgsEnum , unsigned );
extern void setCgsFont(XtermWidget , VTwin * , CgsEnum , XTermFonts * );
extern void setCgsFore(XtermWidget , VTwin * , CgsEnum , Pixel );
extern void swapCgs(XtermWidget , VTwin * , CgsEnum , CgsEnum );
#ifdef NO_LEAKS
extern void noleaks_cachedCgs (XtermWidget );
#endif
extern Bool CheckBufPtrs (TScreen * );
extern int VTInit (void);
extern int v_write (int , Char * , unsigned );
extern void FindFontSelection (XtermWidget , const char * , Bool );
extern void HideCursor (void);
extern void ShowCursor (void);
extern void SwitchBufPtrs (TScreen * );
extern void ToggleAlternate (XtermWidget );
extern void VTReset (XtermWidget , int , int );
extern void VTRun (void);
extern void dotext (XtermWidget , int , IChar * , Cardinal );
extern void releaseCursorGCs(XtermWidget );
extern void releaseWindowGCs(XtermWidget , VTwin * );
extern void resetCharsets (TScreen * );
extern void set_cursor_gcs (XtermWidget );
extern void set_max_col(TScreen * , int );
extern void set_max_row(TScreen * , int );
extern void set_tb_margins (TScreen * , int , int );
extern void unparse_end (XtermWidget );
extern void unparseputc (XtermWidget , int );
extern void unparseputc1 (XtermWidget , int );
extern void unparseputn (XtermWidget , unsigned );
extern void unparseputs (XtermWidget , char * );
extern void unparseseq (XtermWidget , ANSI * );
extern void xtermAddInput(Widget );
#if OPT_BLINK_CURS
extern void ToggleCursorBlink(TScreen * );
#endif
#if OPT_ISO_COLORS
extern void SGR_Background (XtermWidget , int );
extern void SGR_Foreground (XtermWidget , int );
#endif
#ifdef NO_LEAKS
extern void noleaks_charproc (void);
#endif
extern unsigned xtermCharSetIn (unsigned , int );
extern int xtermCharSetOut (XtermWidget , IChar * , IChar * , int );
extern void AdjustSavedCursor (XtermWidget , int );
extern void CarriageReturn (TScreen * );
extern void CursorBack (XtermWidget , int );
extern void CursorDown (TScreen * , int );
extern void CursorForward (TScreen * , int );
extern void CursorNextLine (TScreen * , int );
extern void CursorPrevLine (TScreen * , int );
extern void CursorRestore (XtermWidget );
extern void CursorSave (XtermWidget );
extern void CursorSet (TScreen * , int , int , unsigned );
extern void CursorUp (TScreen * , int );
extern void RevIndex (XtermWidget , int );
extern void xtermIndex (XtermWidget , int );
#if OPT_TRACE
extern int set_cur_col(TScreen * , int );
extern int set_cur_row(TScreen * , int );
#else
#define set_cur_col(screen, value) screen->cur_col = value
#define set_cur_row(screen, value) screen->cur_row = value
#endif
extern void xterm_DECDHL (XtermWidget , Bool );
extern void xterm_DECSWL (XtermWidget );
extern void xterm_DECDWL (XtermWidget );
#if OPT_DEC_CHRSET
extern int xterm_Double_index(XtermWidget , unsigned , unsigned );
extern GC xterm_DoubleGC(XtermWidget , unsigned , unsigned , GC , int * );
#endif
extern unsigned xtermParamToState (XtermWidget , unsigned );
extern unsigned xtermStateToParam (XtermWidget , unsigned );
extern Bool xtermDeleteIsDEL (XtermWidget );
extern void Input (XtermWidget , XKeyEvent *, Bool );
extern void StringInput (XtermWidget , Char * , size_t );
#if OPT_NUM_LOCK
extern void VTInitModifiers(XtermWidget );
#endif
#ifndef __UNIXOS2__
#define ENVP_ARG
#else
#define ENVP_ARG , char **
#endif
extern int main (int , char ** ENVP_ARG);
extern int GetBytesAvailable (int );
extern int kill_process_group (int , int );
extern int nonblocking_wait (void);
#if OPT_PTY_HANDSHAKE
extern void first_map_occurred (void);
#else
#define first_map_occurred()
#endif
#ifdef SIGNAL_T
extern SIGNAL_T Exit (int );
#endif
#ifndef SIG_ATOMIC_T
#define SIG_ATOMIC_T int
#endif
#if OPT_WIDE_CHARS
extern int (*my_wcwidth)(wchar_t);
#endif
extern void do_hangup PROTO_XT_CALLBACK_ARGS;
extern void repairSizeHints (void);
extern void show_8bit_control (Bool );
extern Bool AllocateTermColor(XtermWidget, ScrnColors *, int, const char *);
extern Cursor make_colored_cursor (unsigned , unsigned long , unsigned long );
extern OptionHelp * sortedOpts(OptionHelp *, XrmOptionDescRec *, Cardinal);
extern Window WMFrameWindow(XtermWidget );
extern XrmOptionDescRec * sortedOptDescs(XrmOptionDescRec *, Cardinal);
extern XtermWidget getXtermWidget(Widget );
extern char *udk_lookup (int , int * );
extern char *xtermEnvEncoding (void);
extern char *xtermEnvLocale (void);
extern char *xtermFindShell(char * , Bool );
extern char *xtermVersion(void);
extern const char *SysErrorMsg (int );
extern const char *SysReasonMsg (int );
extern int XStrCmp (char * , char * );
extern int creat_as (uid_t , gid_t , Bool , char * , int );
extern int open_userfile (uid_t , gid_t , char * , Bool );
extern int xerror (Display * , XErrorEvent * );
extern int xioerror (Display * );
extern int xtermResetIds(TScreen * );
extern void Bell (Atom , int );
extern void ChangeIconName (char * );
extern void ChangeTitle (char * );
extern void ChangeXprop (char * );
extern void Cleanup (int );
extern void HandleBellPropertyChange PROTO_XT_EV_HANDLER_ARGS;
extern void HandleEightBitKeyPressed PROTO_XT_ACTIONS_ARGS;
extern void HandleEnterWindow PROTO_XT_EV_HANDLER_ARGS;
extern void HandleFocusChange PROTO_XT_EV_HANDLER_ARGS;
extern void HandleInterpret PROTO_XT_ACTIONS_ARGS;
extern void HandleKeyPressed PROTO_XT_ACTIONS_ARGS;
extern void HandleLeaveWindow PROTO_XT_EV_HANDLER_ARGS;
extern void HandleSpawnTerminal PROTO_XT_ACTIONS_ARGS;
extern void HandleStringEvent PROTO_XT_ACTIONS_ARGS;
extern void Panic (char * , int );
extern void Redraw (void);
extern void ReverseOldColors (void);
extern void SysError (int ) GCC_NORETURN;
extern void VisualBell (void);
extern void do_dcs (XtermWidget , Char * , size_t );
extern void do_osc (XtermWidget , Char * , unsigned , int );
extern void do_xevents (void);
extern void end_tek_mode (void);
extern void end_vt_mode (void);
extern void hide_tek_window (void);
extern void hide_vt_window (void);
extern void reset_decudk (void);
extern void set_tek_visibility (Bool );
extern void set_vt_visibility (Bool );
extern void switch_modes (Bool );
extern void timestamp_filename(char * , const char * );
extern void xevents (void);
extern void xt_error (String );
extern void xtermCopyEnv (char ** );
extern void xtermDisplayCursor (XtermWidget );
extern void xtermSetenv (char * , char * );
extern void xtermShowPointer (XtermWidget , Bool );
#if OPT_DABBREV
extern void HandleDabbrevExpand PROTO_XT_ACTIONS_ARGS;
#endif
#if OPT_MAXIMIZE
extern int QueryMaximize (XtermWidget , unsigned * , unsigned * );
extern void HandleDeIconify PROTO_XT_ACTIONS_ARGS;
extern void HandleIconify PROTO_XT_ACTIONS_ARGS;
extern void HandleMaximize PROTO_XT_ACTIONS_ARGS;
extern void HandleRestoreSize PROTO_XT_ACTIONS_ARGS;
extern void RequestMaximize (XtermWidget , int );
#endif
#if OPT_WIDE_CHARS
extern Bool xtermEnvUTF8(void);
#else
#define xtermEnvUTF8() False
#endif
#ifdef ALLOWLOGGING
extern void StartLog (TScreen * );
extern void CloseLog (TScreen * );
extern void FlushLog (TScreen * );
#else
#define FlushLog(screen)
#endif
extern Bool xtermHasPrinter (void);
extern int xtermPrinterControl (int );
extern void setPrinterControlMode (int );
extern void xtermAutoPrint (unsigned );
extern void xtermMediaControl (int , int );
extern void xtermPrintScreen (Bool );
#ifdef VMS
#define PtySelect int
#else
#define PtySelect fd_set
#endif
extern Bool decodeUtf8 (PtyData * );
extern int readPtyData (TScreen * , PtySelect * , PtyData * );
extern void fillPtyData (TScreen * , PtyData * , char * , int );
extern void initPtyData (PtyData ** );
extern void trimPtyData (TScreen * , PtyData * );
#ifdef NO_LEAKS
extern void noleaks_ptydata ( void );
#endif
#if OPT_WIDE_CHARS
extern Bool morePtyData (TScreen * , PtyData * );
extern Char *convertToUTF8 (Char * , unsigned );
extern IChar nextPtyData (TScreen * , PtyData * );
extern IChar skipPtyData (PtyData * );
extern PtyData * fakePtyData(PtyData * , Char * , Char * );
extern void switchPtyData (TScreen * , int );
extern void writePtyData (int , IChar * , unsigned );
#else
#define morePtyData(screen, data) ((data)->last > (data)->next)
#define nextPtyData(screen, data) (*((data)->next++) & \
(screen->output_eight_bits \
? 0xff \
: 0x7f))
#define writePtyData(f,d,len) v_write(f,d,len)
#endif
extern Bool non_blank_line (TScreen *, int , int , int );
extern ScrnBuf Allocate (int , int , Char ** );
extern int ScreenResize (XtermWidget , int , int , unsigned * );
extern size_t ScrnPointers (TScreen * , size_t );
extern void ClearBufRows (XtermWidget , int , int );
extern void ClearCells (XtermWidget , int , unsigned , int , int );
extern void ScrnClearCells (XtermWidget , int , int , unsigned );
extern void ScrnDeleteChar (XtermWidget , unsigned );
extern void ScrnDeleteLine (XtermWidget , ScrnBuf , int , int , unsigned , unsigned );
extern void ScrnDisownSelection (XtermWidget );
extern void ScrnFillRectangle (XtermWidget , XTermRect *, int , unsigned , Bool );
extern void ScrnInsertChar (XtermWidget , unsigned );
extern void ScrnInsertLine (XtermWidget , ScrnBuf , int , int , unsigned , unsigned );
extern void ScrnRefresh (XtermWidget , int , int , int , int , Bool );
extern void ScrnUpdate (XtermWidget , int , int , int , int , Bool );
extern void ScrnWriteText (XtermWidget , PAIRED_CHARS(Char * , Char * ), unsigned , unsigned , unsigned );
extern void xtermParseRect (XtermWidget , int, int *, XTermRect *);
#if OPT_TRACE && OPT_TRACE_FLAGS
extern int ScrnTstFlag(TScreen * , int , int );
extern void ScrnClrFlag(TScreen * , int , int );
extern void ScrnSetFlag(TScreen * , int , int );
#else
#define ScrnClrFlag(screen, row, flag) \
SCRN_BUF_FLAGS(screen, row) = \
(Char *)((long)SCRN_BUF_FLAGS(screen, row) & ~ (flag))
#define ScrnSetFlag(screen, row, flag) \
SCRN_BUF_FLAGS(screen, row) = \
(Char *)(((long)SCRN_BUF_FLAGS(screen, row) | (flag)))
#define ScrnTstFlag(screen, row, flag) \
(okScrnRow(screen, row) && \
((long)SCRN_BUF_FLAGS(screen, row) & (flag)) != 0)
#endif
#define ScrnClrBlinked(screen, row) ScrnClrFlag(screen, ROW2INX(screen, row), BLINK)
#define ScrnSetBlinked(screen, row) ScrnSetFlag(screen, ROW2INX(screen, row), BLINK)
#define ScrnTstBlinked(screen, row) ScrnTstFlag(screen, ROW2INX(screen, row), BLINK)
#define ScrnClrWrapped(screen, row) ScrnClrFlag(screen, ROW2INX(screen, row), LINEWRAPPED)
#define ScrnSetWrapped(screen, row) ScrnSetFlag(screen, ROW2INX(screen, row), LINEWRAPPED)
#define ScrnTstWrapped(screen, row) ScrnTstFlag(screen, ROW2INX(screen, row), LINEWRAPPED)
#define ScrnHaveSelection(screen) \
((screen)->startH.row != (screen)->endH.row \
|| (screen)->startH.col != (screen)->endH.col)
#define ScrnAreLinesInSelection(screen, first, last) \
((last) >= (screen)->startH.row && (first) <= (screen)->endH.row)
#define ScrnIsLineInSelection(screen, line) \
((line) >= (screen)->startH.row && (line) <= (screen)->endH.row)
#define ScrnHaveLineMargins(screen) \
((screen)->top_marg != 0 \
|| ((screen)->bot_marg != screen->max_row))
#define ScrnIsLineInMargins(screen, line) \
((line) >= (screen)->top_marg && (line) <= (screen)->bot_marg)
#if OPT_DEC_RECTOPS
extern void ScrnCopyRectangle (XtermWidget , XTermRect *, int, int *);
extern void ScrnMarkRectangle (XtermWidget , XTermRect *, Bool, int, int *);
extern void ScrnWipeRectangle (XtermWidget , XTermRect *);
#endif
#if OPT_WIDE_CHARS
extern void ChangeToWide(XtermWidget );
#endif
extern void DoResizeScreen (XtermWidget );
extern void HandleScrollBack PROTO_XT_ACTIONS_ARGS;
extern void HandleScrollForward PROTO_XT_ACTIONS_ARGS;
extern void ResizeScrollBar (XtermWidget );
extern void ScrollBarDrawThumb (Widget );
extern void ScrollBarOff (XtermWidget );
extern void ScrollBarOn (XtermWidget , int , int );
extern void ScrollBarReverseVideo (Widget );
extern void ToggleScrollBar (XtermWidget );
extern void WindowScroll (XtermWidget , int );
#ifdef SCROLLBAR_RIGHT
extern void updateRightScrollbar(XtermWidget );
#else
#define updateRightScrollbar(xw)
#endif
extern Bool TabToNextStop (XtermWidget );
extern Bool TabToPrevStop (XtermWidget );
extern void TabClear (Tabs , int );
extern void TabReset (Tabs );
extern void TabSet (Tabs , int );
extern void TabZonk (Tabs );
extern Boolean isDefaultBackground(const char * );
extern Boolean isDefaultForeground(const char * );
extern GC updatedXtermGC (XtermWidget , unsigned , unsigned , Bool );
extern int AddToRefresh (XtermWidget );
extern int ClearInLine (XtermWidget , int , int , unsigned );
extern int HandleExposure (XtermWidget , XEvent * );
extern int drawXtermText (XtermWidget , unsigned , GC , int , int , int , PAIRED_CHARS(Char * , Char * ), Cardinal , int );
extern void ChangeColors (XtermWidget , ScrnColors * );
extern void ClearRight (XtermWidget , int );
extern void ClearScreen (XtermWidget );
extern void DeleteChar (XtermWidget , unsigned );
extern void DeleteLine (XtermWidget , int );
extern void FlushScroll (XtermWidget );
extern void GetColors (XtermWidget , ScrnColors * );
extern void InsertChar (XtermWidget , unsigned );
extern void InsertLine (XtermWidget , int );
extern void RevScroll (XtermWidget , int );
extern void ReverseVideo (XtermWidget );
extern void WriteText (XtermWidget , PAIRED_CHARS(Char * , Char * ), Cardinal );
extern void decode_keyboard_type (XtermWidget , struct XTERM_RESOURCE * );
extern void decode_wcwidth (int , int , int );
extern void do_erase_display (XtermWidget , int , int );
extern void do_erase_line (XtermWidget , int , int );
extern void getXtermSizeHints (XtermWidget );
extern void init_keyboard_type (XtermWidget , xtermKeyboardType , Bool );
extern void recolor_cursor (TScreen * , Cursor , unsigned long , unsigned long );
extern void resetXtermGC (XtermWidget , unsigned , Bool );
extern void scrolling_copy_area (XtermWidget , int , int , int );
extern void set_keyboard_type (XtermWidget , xtermKeyboardType , Bool );
extern void toggle_keyboard_type (XtermWidget , xtermKeyboardType );
extern void update_keyboard_type (void);
extern void xtermClear (XtermWidget );
extern void xtermRepaint (XtermWidget );
extern void xtermScroll (XtermWidget , int );
extern void xtermSizeHints (XtermWidget , int );
#if OPT_ISO_COLORS
extern unsigned extract_fg (XtermWidget , unsigned , unsigned );
extern unsigned extract_bg (XtermWidget , unsigned , unsigned );
extern unsigned makeColorPair (int , int );
extern void ClearCurBackground (XtermWidget , int , int , unsigned , unsigned );
#define xtermColorPair(xw) makeColorPair(xw->sgr_foreground, xw->sgr_background)
#define getXtermForeground(xw, flags, color) \
(((flags) & FG_COLOR) && ((int)(color) >= 0 && (color) < MAXCOLORS) \
? GET_COLOR_RES(xw->screen.Acolors[color]) \
: T_COLOR(&(xw->screen), TEXT_FG))
#define getXtermBackground(xw, flags, color) \
(((flags) & BG_COLOR) && ((int)(color) >= 0 && (color) < MAXCOLORS) \
? GET_COLOR_RES(xw->screen.Acolors[color]) \
: T_COLOR(&(xw->screen), TEXT_BG))
#if OPT_COLOR_RES
#define GET_COLOR_RES(res) xtermGetColorRes(&(res))
#define SET_COLOR_RES(res,color) (res)->value = color
#define EQL_COLOR_RES(res,color) (res)->value == color
#define T_COLOR(v,n) (v)->Tcolors[n].value
extern Pixel xtermGetColorRes(ColorRes *res);
#else
#define GET_COLOR_RES(res) res
#define SET_COLOR_RES(res,color) *res = color
#define EQL_COLOR_RES(res,color) *res == color
#define T_COLOR(v,n) (v)->Tcolors[n]
#endif
#if OPT_EXT_COLORS
#define ExtractForeground(color) ((color >> 8) & 0xff)
#define ExtractBackground(color) (color & 0xff)
#else
#define ExtractForeground(color) ((color >> 4) & 0xf)
#define ExtractBackground(color) (color & 0xf)
#endif
#define checkVeryBoldAttr(flags, fg, code, attr) \
if ((flags & FG_COLOR) != 0 \
&& (screen->veryBoldColors & attr) == 0 \
&& (flags & attr) != 0 \
&& (fg == code)) \
flags &= ~(attr)
#define checkVeryBoldColors(flags, fg) \
checkVeryBoldAttr(flags, fg, COLOR_RV, INVERSE); \
checkVeryBoldAttr(flags, fg, COLOR_UL, UNDERLINE); \
checkVeryBoldAttr(flags, fg, COLOR_BD, BOLD); \
checkVeryBoldAttr(flags, fg, COLOR_BL, BLINK)
#else
#define ClearDFtBackground(xw, top, left, height, width) \
ClearCurBackground(xw, top, left, height, width)
#define ClearCurBackground(xw, top, left, height, width) \
XClearArea (xw->screen.display, VWindow(&(xw->screen)), \
left, top, width, height, False)
#define extract_fg(xw, color, flags) (xw)->cur_foreground
#define extract_bg(xw, color, flags) (xw)->cur_background
#define T_COLOR(v,n) (v)->Tcolors[n]
#define getXtermBackground(xw, flags, color) T_COLOR(&(xw->screen), TEXT_BG)
#define getXtermForeground(xw, flags, color) T_COLOR(&(xw->screen), TEXT_FG)
#define makeColorPair(fg, bg) 0
#define xtermColorPair(xw) 0
#define checkVeryBoldColors(flags, fg)
#endif
#if OPT_DEC_CHRSET
#define curXtermChrSet(xw, row) \
((CSET_DOUBLE(SCRN_ROW_CSET((&xw->screen), row))) \
? SCRN_ROW_CSET((&xw->screen), row) \
: (xw->screen).cur_chrset)
#else
#define curXtermChrSet(xw, row) 0
#endif
#define XTERM_CELL(row,col) getXtermCell(screen, ROW2INX(screen, row), col)
#define XTERM_CELLC(row,col,n) getXtermCellComb(screen, ROW2INX(screen, row), col, n)
extern unsigned getXtermCell (TScreen * , int , int );
extern void putXtermCell (TScreen * , int , int , int );
#if OPT_HIGHLIGHT_COLOR
#define isNotForeground(xw, fg, bg, sel) \
(Boolean) ((sel) != T_COLOR(&((xw)->screen), TEXT_FG) \
&& (sel) != (fg) \
&& (sel) != (bg) \
&& (sel) != (xw)->dft_foreground)
#define isNotBackground(xw, fg, bg, sel) \
(Boolean) ((sel) != T_COLOR(&((xw)->screen), TEXT_BG) \
&& (sel) != (fg) \
&& (sel) != (bg) \
&& (sel) != (xw)->dft_background)
#endif
#if OPT_WIDE_CHARS
extern Boolean isWideControl(unsigned );
extern int DamagedCells(TScreen * , unsigned , int * , int * , int , int );
extern int DamagedCurCells(TScreen * , unsigned , int * , int * );
extern unsigned AsciiEquivs(unsigned );
extern unsigned getXtermCellComb (TScreen * , int , int , int );
extern void addXtermCombining (TScreen * , int , int , unsigned );
#endif
#if OPT_XMC_GLITCH
extern void Mark_XMC (XtermWidget , int );
extern void Jump_XMC (XtermWidget );
extern void Resolve_XMC (XtermWidget );
#endif
#if OPT_WIDE_CHARS
unsigned visual_width(PAIRED_CHARS(Char * , Char * ), Cardinal );
#else
#define visual_width(a, b) (b)
#endif
#define BtoS(b) (((b) == Maybe) ? "maybe" : ((b) ? "on" : "off"))
#define NonNull(s) ((s) ? (s) : "<null>")
#ifdef __cplusplus
}
#endif
#endif