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xenocara/app/xterm/xterm.h

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/* $XTermId: xterm.h,v 1.765 2016/05/29 18:34:09 tom Exp $ */
/*
* Copyright 1999-2015,2016 by Thomas E. Dickey
*
* All Rights Reserved
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* Except as contained in this notice, the name(s) of the above copyright
* holders shall not be used in advertising or otherwise to promote the
* sale, use or other dealings in this Software without prior written
* authorization.
*/
/*
* Common/useful definitions for XTERM application.
*
* This is also where we put the fallback definitions if we do not build using
* the configure script.
*/
#ifndef included_xterm_h
#define included_xterm_h
/* *INDENT-OFF* */
#ifdef HAVE_CONFIG_H
#include <xtermcfg.h>
#endif
#ifndef GCC_PRINTFLIKE
#define GCC_PRINTFLIKE(f,n) /* nothing */
#endif
#ifndef GCC_UNUSED
#define GCC_UNUSED /* nothing */
#endif
#ifndef GCC_NORETURN
#define GCC_NORETURN /* nothing */
#endif
#if defined(__GNUC__) && defined(_FORTIFY_SOURCE)
#define USE_IGNORE_RC
#define IGNORE_RC(func) ignore_unused = (int) func
#else
#define IGNORE_RC(func) (void) func
#endif /* gcc workarounds */
#undef bcopy
#include <X11/Xos.h>
#ifndef HAVE_CONFIG_H
#define HAVE_LIB_XAW 1
#ifdef CSRG_BASED
/* Get definition of BSD */
#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)
/* errno is declared in <errno.h> */
#else
#define DECL_ERRNO 1
#endif
#undef DECL_PTSNAME /* ptsname() is normally in stdlib.h */
#ifndef NOPUTENV
#define HAVE_PUTENV 1
#endif
#if defined(CSRG_BASED) || defined(__GNU__) || defined(__minix)
#define USE_POSIX_TERMIOS 1
#endif
#ifdef __FreeBSD__
#if __FreeBSD_version >= 900000
#define USE_SYSV_UTMP 1
#define UTMPX_FOR_UTMP 1
#define HAVE_UTMP_UT_HOST 1
#define HAVE_UTMP_UT_XTIME 1
#define ut_name ut_user
#define ut_xtime ut_tv.tv_sec
#endif
#endif
#ifdef __NetBSD__
#if __NetBSD_Version__ >= 106030000 /* 1.6C */
#define BSD_UTMPX 1
#define ut_xtime ut_tv.tv_sec
#endif
#endif
#if defined(hpux) && !defined(__hpux)
#define __hpux 1 /* HPUX 11.0 does not define this */
#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(__SCO__) || defined(__UNIXWARE__) || defined(__minix)
#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) || defined(__FreeBSD__))
#define HAVE_UTMP_UT_SESSION 1
#endif
#if !(defined(linux) && (!defined(__GLIBC__) || (__GLIBC__ < 2))) && !defined(SVR4) && !defined(__FreeBSD__)
#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
#elif defined(USE_SYSV_UTMP)
#else
#define USE_LASTLOG
#define USE_STRUCT_LASTLOG
#endif
#endif
#if defined(__OpenBSD__)
#define USE_UTMP_SETGID True
#define DEFDELETE_DEL True
#define DEF_BACKARO_ERASE True
#define DEF_INITIAL_ERASE True
#define SIG_ATOMIC_T volatile sig_atomic_t
#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
#if defined(linux) || defined(__GLIBC__) || (defined(SYSV) && (defined(CRAY) || defined(macII) || defined(__hpux) || defined(__osf__) || defined(__sgi))) || !(defined(SYSV) || defined(__QNX__) || defined(VMS) || defined(__INTERIX))
#define HAVE_INITGROUPS
#endif
#endif /* HAVE_CONFIG_H */
#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 compiling with gcc -ansi -pedantic, we must fix POSIX definitions */
#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
/*
* FIXME: Toggling logging from xterm hangs under Linux 2.0.29 with libc5 if
* we use 'waitpid()', while 'wait()' seems to work properly.
*/
#ifdef linux
#undef HAVE_WAITPID
#endif
#ifndef OPT_WIDE_CHARS
#define OPT_WIDE_CHARS 0
#endif
#if OPT_WIDE_CHARS
#define HIDDEN_CHAR 0xffff
#endif
/***====================================================================***/
#define PROTO_XT_ACTIONS_ARGS \
(Widget w, XEvent *event, String *params, Cardinal *num_params)
#define PROTO_XT_CALLBACK_ARGS \
(Widget gw, XtPointer closure, XtPointer data)
#define PROTO_XT_CVT_SELECT_ARGS \
(Widget w, Atom *selection, Atom *target, Atom *type, XtPointer *value, unsigned long *length, int *format)
#define PROTO_XT_EV_HANDLER_ARGS \
(Widget w, XtPointer closure, XEvent *event, Boolean *cont)
#define PROTO_XT_SEL_CB_ARGS \
(Widget w, XtPointer client_data, Atom *selection, Atom *type, XtPointer value, unsigned long *length, int *format)
#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
/* these may be needed for sig_atomic_t */
#include <sys/types.h>
#include <signal.h>
#ifdef USE_SYS_SELECT_H
#if defined(USE_XPOLL_H) && defined(AIXV3) && defined(NFDBITS)
#undef NFDBITS /* conflict between X11/Xpoll.h and sys/select.h */
#endif
#include <sys/select.h>
#endif /* USE_SYS_SELECT_H */
#include <setjmp.h>
#if !defined(VMS) && !(defined(linux) && defined(__USE_GNU)) && !defined(__hpux) && !defined(_ALL_SOURCE) && !defined(__osf__)
extern char **environ;
#endif
#ifndef _Xconst
#define _Xconst const /* Solaris 7 workaround */
#endif /* _Xconst */
#define XK_Fn(n) (XK_F1 + (n) - 1)
#define Maybe 2
#define ALLOC_STRING(name) \
if (name != 0) \
name = x_strdup(name)
#define FREE_STRING(name) \
free_string(name)
/* strftime format and length of the result */
#define FMT_TIMESTAMP ".%Y.%m.%d.%H.%M.%S"
#define LEN_TIMESTAMP sizeof(".YYYY.MM.DD.hh.mm.ss")
/***====================================================================***/
#define XtNallowBoldFonts "allowBoldFonts"
#define XtNallowC1Printable "allowC1Printable"
#define XtNallowColorOps "allowColorOps"
#define XtNallowFontOps "allowFontOps"
#define XtNallowPasteControls "allowPasteControls"
#define XtNallowScrollLock "allowScrollLock"
#define XtNallowSendEvents "allowSendEvents"
#define XtNallowTcapOps "allowTcapOps"
#define XtNallowTitleOps "allowTitleOps"
#define XtNallowWindowOps "allowWindowOps"
#define XtNaltIsNotMeta "altIsNotMeta"
#define XtNaltSendsEscape "altSendsEscape"
#define XtNalternateScroll "alternateScroll"
#define XtNalwaysBoldMode "alwaysBoldMode"
#define XtNalwaysHighlight "alwaysHighlight"
#define XtNalwaysUseMods "alwaysUseMods"
#define XtNanswerbackString "answerbackString"
#define XtNappcursorDefault "appcursorDefault"
#define XtNappkeypadDefault "appkeypadDefault"
#define XtNassumeAllChars "assumeAllChars"
#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 XtNcdXtraScroll "cdXtraScroll"
#define XtNcharClass "charClass"
#define XtNcjkWidth "cjkWidth"
#define XtNcolorAttrMode "colorAttrMode"
#define XtNcolorBDMode "colorBDMode"
#define XtNcolorBLMode "colorBLMode"
#define XtNcolorITMode "colorITMode"
#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 XtNdefaultString "defaultString"
#define XtNdeleteIsDEL "deleteIsDEL"
#define XtNdisallowedColorOps "disallowedColorOps"
#define XtNdisallowedFontOps "disallowedFontOps"
#define XtNdisallowedTcapOps "disallowedTcapOps"
#define XtNdisallowedWindowOps "disallowedWindowOps"
#define XtNdynamicColors "dynamicColors"
#define XtNeightBitControl "eightBitControl"
#define XtNeightBitInput "eightBitInput"
#define XtNeightBitMeta "eightBitMeta"
#define XtNeightBitOutput "eightBitOutput"
#define XtNeightBitSelectTypes "eightBitSelectTypes"
#define XtNfaceName "faceName"
#define XtNfaceNameDoublesize "faceNameDoublesize"
#define XtNfaceSize "faceSize"
#define XtNfastScroll "fastScroll"
#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 XtNfontWarnings "fontWarnings"
#define XtNforceBoxChars "forceBoxChars"
#define XtNforcePackedFont "forcePackedFont"
#define XtNformatOtherKeys "formatOtherKeys"
#define XtNfreeBoldBox "freeBoldBox"
#define XtNfullscreen "fullscreen"
#define XtNhighlightColor "highlightColor"
#define XtNhighlightColorMode "highlightColorMode"
#define XtNhighlightReverse "highlightReverse"
#define XtNhighlightSelection "highlightSelection"
#define XtNhighlightTextColor "highlightTextColor"
#define XtNhpLowerleftBugCompat "hpLowerleftBugCompat"
#define XtNi18nSelections "i18nSelections"
#define XtNiconHint "iconHint"
#define XtNinitialFont "initialFont"
#define XtNinternalBorder "internalBorder"
#define XtNitalicULMode "italicULMode"
#define XtNjumpScroll "jumpScroll"
#define XtNkeepClipboard "keepClipboard"
#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 XtNmaxGraphicSize "maxGraphicSize"
#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 XtNmodifyKeyboard "modifyKeyboard"
#define XtNmodifyKeypadKeys "modifyKeypadKeys"
#define XtNmodifyOtherKeys "modifyOtherKeys"
#define XtNmodifyStringKeys "modifyStringKeys"
#define XtNmultiClickTime "multiClickTime"
#define XtNmultiScroll "multiScroll"
#define XtNnMarginBell "nMarginBell"
#define XtNnumColorRegisters "numColorRegisters"
#define XtNnumLock "numLock"
#define XtNoldXtermFKeys "oldXtermFKeys"
#define XtNpointerColor "pointerColor"
#define XtNpointerColorBackground "pointerColorBackground"
#define XtNpointerMode "pointerMode"
#define XtNpointerShape "pointerShape"
#define XtNpopOnBell "popOnBell"
#define XtNprecompose "precompose"
#define XtNprintAttributes "printAttributes"
#define XtNprinterAutoClose "printerAutoClose"
#define XtNprinterCommand "printerCommand"
#define XtNprinterControlMode "printerControlMode"
#define XtNprinterExtent "printerExtent"
#define XtNprinterFormFeed "printerFormFeed"
#define XtNprinterNewLine "printerNewLine"
#define XtNprivateColorRegisters "privateColorRegisters"
#define XtNquietGrab "quietGrab"
#define XtNregisDefaultFont "regisDefaultFont"
#define XtNregisScreenSize "regisScreenSize"
#define XtNrenderFont "renderFont"
#define XtNresizeGravity "resizeGravity"
#define XtNretryInputMethod "retryInputMethod"
#define XtNreverseWrap "reverseWrap"
#define XtNrightScrollBar "rightScrollBar"
#define XtNsaveLines "saveLines"
#define XtNscaleHeight "scaleHeight"
#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 XtNshowWrapMarks "showWrapMarks"
#define XtNsignalInhibit "signalInhibit"
#define XtNsixelScrolling "sixelScrolling"
#define XtNsixelScrollsRight "sixelScrollsRight"
#define XtNtekGeometry "tekGeometry"
#define XtNtekInhibit "tekInhibit"
#define XtNtekSmall "tekSmall"
#define XtNtekStartup "tekStartup"
#define XtNtiXtraScroll "tiXtraScroll"
#define XtNtiteInhibit "titeInhibit"
#define XtNtitleModes "titleModes"
#define XtNtoolBar "toolBar"
#define XtNtrimSelection "trimSelection"
#define XtNunderLine "underLine"
#define XtNuseClipping "useClipping"
#define XtNutf8 "utf8"
#define XtNutf8Fonts "utf8Fonts"
#define XtNutf8Latin1 "utf8Latin1"
#define XtNutf8SelectTypes "utf8SelectTypes"
#define XtNutf8Title "utf8Title"
#define XtNveryBoldColors "veryBoldColors"
#define XtNvisualBell "visualBell"
#define XtNvisualBellDelay "visualBellDelay"
#define XtNvisualBellLine "visualBellLine"
#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 XtCAllowBoldFonts "AllowBoldFonts"
#define XtCAllowC1Printable "AllowC1Printable"
#define XtCAllowColorOps "AllowColorOps"
#define XtCAllowFontOps "AllowFontOps"
#define XtCAllowPasteControls "AllowPasteControls"
#define XtCAllowScrollLock "AllowScrollLock"
#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 XtCAssumeAllChars "AssumeAllChars"
#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 XtCCdXtraScroll "CdXtraScroll"
#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 XtCDefaultString "DefaultString"
#define XtCDeleteIsDEL "DeleteIsDEL"
#define XtCDisallowedColorOps "DisallowedColorOps"
#define XtCDisallowedFontOps "DisallowedFontOps"
#define XtCDisallowedTcapOps "DisallowedTcapOps"
#define XtCDisallowedWindowOps "DisallowedWindowOps"
#define XtCDynamicColors "DynamicColors"
#define XtCEightBitControl "EightBitControl"
#define XtCEightBitInput "EightBitInput"
#define XtCEightBitMeta "EightBitMeta"
#define XtCEightBitOutput "EightBitOutput"
#define XtCEightBitSelectTypes "EightBitSelectTypes"
#define XtCFaceName "FaceName"
#define XtCFaceNameDoublesize "FaceNameDoublesize"
#define XtCFaceSize "FaceSize"
#define XtCFastScroll "FastScroll"
#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 XtCFontWarnings "FontWarnings"
#define XtCForceBoxChars "ForceBoxChars"
#define XtCForcePackedFont "ForcePackedFont"
#define XtCFormatOtherKeys "FormatOtherKeys"
#define XtCFreeBoldBox "FreeBoldBox"
#define XtCFullscreen "Fullscreen"
#define XtCHighlightColorMode "HighlightColorMode"
#define XtCHighlightReverse "HighlightReverse"
#define XtCHighlightSelection "HighlightSelection"
#define XtCHpLowerleftBugCompat "HpLowerleftBugCompat"
#define XtCI18nSelections "I18nSelections"
#define XtCIconHint "IconHint"
#define XtCInitialFont "InitialFont"
#define XtCJumpScroll "JumpScroll"
#define XtCKeepClipboard "KeepClipboard"
#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 XtCMaxGraphicSize "MaxGraphicSize"
#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 XtCModifyKeyboard "ModifyKeyboard"
#define XtCModifyKeypadKeys "ModifyKeypadKeys"
#define XtCModifyOtherKeys "ModifyOtherKeys"
#define XtCModifyStringKeys "ModifyStringKeys"
#define XtCMultiClickTime "MultiClickTime"
#define XtCMultiScroll "MultiScroll"
#define XtCNumColorRegisters "NumColorRegisters"
#define XtCNumLock "NumLock"
#define XtCOldXtermFKeys "OldXtermFKeys"
#define XtCPointerMode "PointerMode"
#define XtCPopOnBell "PopOnBell"
#define XtCPrecompose "Precompose"
#define XtCPrintAttributes "PrintAttributes"
#define XtCPrinterAutoClose "PrinterAutoClose"
#define XtCPrinterCommand "PrinterCommand"
#define XtCPrinterControlMode "PrinterControlMode"
#define XtCPrinterExtent "PrinterExtent"
#define XtCPrinterFormFeed "PrinterFormFeed"
#define XtCPrinterNewLine "PrinterNewLine"
#define XtCPrivateColorRegisters "PrivateColorRegisters"
#define XtCQuietGrab "QuietGrab"
#define XtCRegisDefaultFont "RegisDefaultFont"
#define XtCRegisScreenSize "RegisScreenSize"
#define XtCRenderFont "RenderFont"
#define XtCResizeGravity "ResizeGravity"
#define XtCRetryInputMethod "RetryInputMethod"
#define XtCReverseWrap "ReverseWrap"
#define XtCRightScrollBar "RightScrollBar"
#define XtCSaveLines "SaveLines"
#define XtCScaleHeight "ScaleHeight"
#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 XtCShowWrapMarks "ShowWrapMarks"
#define XtCSignalInhibit "SignalInhibit"
#define XtCSixelScrolling "SixelScrolling"
#define XtCSixelScrollsRight "SixelScrollsRight"
#define XtCTekInhibit "TekInhibit"
#define XtCTekSmall "TekSmall"
#define XtCTekStartup "TekStartup"
#define XtCTiXtraScroll "TiXtraScroll"
#define XtCTiteInhibit "TiteInhibit"
#define XtCTitleModes "TitleModes"
#define XtCToolBar "ToolBar"
#define XtCTrimSelection "TrimSelection"
#define XtCUnderLine "UnderLine"
#define XtCUseClipping "UseClipping"
#define XtCUtf8 "Utf8"
#define XtCUtf8Fonts "Utf8Fonts"
#define XtCUtf8Latin1 "Utf8Latin1"
#define XtCUtf8SelectTypes "Utf8SelectTypes"
#define XtCUtf8Title "Utf8Title"
#define XtCVT100Graphics "VT100Graphics"
#define XtCVeryBoldColors "VeryBoldColors"
#define XtCVisualBell "VisualBell"
#define XtCVisualBellDelay "VisualBellDelay"
#define XtCVisualBellLine "VisualBellLine"
#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;
/* Tekproc.c */
#if OPT_TEK4014
extern TekWidget getTekWidget(Widget /* w */);
extern int TekGetFontSize (const char * /* param */);
extern int TekInit (void);
extern int TekPtyData(void);
extern void ChangeTekColors (TekWidget /* tw */, TScreen * /* screen */, ScrnColors * /* pNew */);
extern void HandleGINInput PROTO_XT_ACTIONS_ARGS;
extern void TCursorToggle (TekWidget /* tw */, int /* toggle */);
extern void TekCopy (TekWidget /* tw */);
extern void TekEnqMouse (TekWidget /* tw */, int /* c */);
extern void TekExpose (Widget /* w */, XEvent * /* event */, Region /* region */);
extern void TekGINoff (TekWidget /* tw */);
extern void TekRefresh (TekWidget /* tw */);
extern void TekRepaint (TekWidget /* xw */);
extern void TekReverseVideo (TekWidget /* tw */);
extern void TekRun (void);
extern void TekSetFontSize (TekWidget /* tw */, Bool /* fromMenu */, int /* newitem */);
extern void TekSimulatePageButton (TekWidget /* tw */, Bool /* reset */);
#endif
/* button.c */
#define MotionOff( s, t ) if (!(screen->hide_pointer)) { \
(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 /* w */, XEvent* /* event */);
extern void DiredButton PROTO_XT_ACTIONS_ARGS;
extern void DisownSelection (XtermWidget /* termw */);
extern void UnhiliteSelection (XtermWidget /* termw */);
extern void HandleCopySelection PROTO_XT_ACTIONS_ARGS;
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 * /* screen */, int /* rows */, int /* cols */);
extern void ScrollSelection (TScreen * /* screen */, int /* amount */, Bool /* always */);
extern void TrackMouse (XtermWidget /* xw */, int /* func */, CELL * /* start */, int /* firstrow */, int /* lastrow */);
extern void ViButton PROTO_XT_ACTIONS_ARGS;
extern int xtermUtf8ToTextList(XtermWidget /* xw */, XTextProperty * /* text_prop */, char *** /* text_list */, int * /* text_list_count */);
#if OPT_DEC_LOCATOR
extern void GetLocatorPosition (XtermWidget /* w */);
extern void InitLocatorFilter (XtermWidget /* w */);
#endif /* OPT_DEC_LOCATOR */
#if OPT_FOCUS_EVENT
extern void SendFocusButton(XtermWidget /* xw */, XFocusChangeEvent * /* event */);
#else
#define SendFocusBotton(xw, event) /* nothing */
#endif
#if OPT_PASTE64
extern void AppendToSelectionBuffer (TScreen * /* screen */, unsigned /* c */);
extern void ClearSelectionBuffer (TScreen * /* screen */);
extern void CompleteSelection (XtermWidget /* xw */, String * /* args */, Cardinal /* len */);
extern void xtermGetSelection (Widget /* w */, Time /* ev_time */, String * /* params */, Cardinal /* num_params */, Atom * /* targets */);
#endif
#if OPT_READLINE
extern void ReadLineButton PROTO_XT_ACTIONS_ARGS;
#endif
#if OPT_WIDE_CHARS
extern Bool iswide(int /* i */);
#define WideCells(n) (((IChar)(n) >= first_widechar) ? my_wcwidth((wchar_t) (n)) : 1)
#define isWide(n) (((IChar)(n) >= first_widechar) && iswide(n))
#else
#define WideCells(n) 1
#endif
/* cachedCgs.c */
extern CgsEnum getCgsId(XtermWidget /*xw*/, VTwin * /*cgsWin*/, GC /*gc*/);
extern GC freeCgs(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/);
extern GC getCgsGC(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/);
extern Pixel getCgsBack(XtermWidget /*xw*/, VTwin * /*cgsWin*/, GC /*gc*/);
extern Pixel getCgsFore(XtermWidget /*xw*/, VTwin * /*cgsWin*/, GC /*gc*/);
extern XTermFonts * getCgsFont(XtermWidget /*xw*/, VTwin * /*cgsWin*/, GC /*gc*/);
extern void clrCgsFonts(XtermWidget /*xw*/, VTwin * /*cgsWin*/, XTermFonts * /*font*/);
extern void copyCgs(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*dstCgsId*/, CgsEnum /*srcCgsId*/);
extern void redoCgs(XtermWidget /*xw*/, Pixel /*fg*/, Pixel /*bg*/, CgsEnum /*cgsId*/);
extern void setCgsBack(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/, Pixel /*bg*/);
extern void setCgsCSet(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/, unsigned /*cset*/);
extern void setCgsFont(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/, XTermFonts * /*font*/);
extern void setCgsFore(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/, Pixel /*fg*/);
extern void swapCgs(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*dstCgsId*/, CgsEnum /*srcCgsId*/);
#ifdef NO_LEAKS
extern void noleaks_cachedCgs (XtermWidget /* xw */);
#endif
/* charproc.c */
extern Bool CheckBufPtrs (TScreen * /* screen */);
extern Bool set_cursor_gcs (XtermWidget /* xw */);
extern int VTInit (XtermWidget /* xw */);
extern void FindFontSelection (XtermWidget /* xw */, const char * /* atom_name */, Bool /* justprobe */);
extern void HideCursor (void);
extern void RestartBlinking(TScreen * /* screen */);
extern void ShowCursor (void);
extern void SwitchBufPtrs (TScreen * /* screen */, int /* toBuf */);
extern void ToggleAlternate (XtermWidget /* xw */);
extern void VTInitTranslations (void);
extern void VTReset (XtermWidget /* xw */, int /* full */, int /* saved */) GCC_NORETURN;
extern void VTRun (XtermWidget /* xw */);
extern void dotext (XtermWidget /* xw */, int /* charset */, IChar * /* buf */, Cardinal /* len */);
extern void getKeymapResources(Widget /* w */, const char * /*mapName */, const char * /* mapClass */, const char * /* type */, void * /* result */, size_t /* size */);
extern void lookupSelectUnit(XtermWidget /* xw */, Cardinal /* item */, String /* value */);
extern void releaseCursorGCs(XtermWidget /*xw*/);
extern void releaseWindowGCs(XtermWidget /*xw*/, VTwin * /*win*/);
extern void resetCharsets (TScreen * /* screen */);
extern void set_max_col(TScreen * /* screen */, int /* cols */);
extern void set_max_row(TScreen * /* screen */, int /* rows */);
extern void set_lr_margins (TScreen * /* screen */, int /* left */, int /* right */);
extern void set_tb_margins (TScreen * /* screen */, int /* top */, int /* bottom */);
extern void unparse_end (XtermWidget /* xw */);
extern void unparseputc (XtermWidget /* xw */, int /* c */);
extern void unparseputc1 (XtermWidget /* xw */, int /* c */);
extern void unparseputn (XtermWidget /* xw */, unsigned /* n */);
extern void unparseputs (XtermWidget /* xw */, const char * /* s */);
extern void unparseseq (XtermWidget /* xw */, ANSI * /* ap */);
extern void v_write (int /* f */, const Char * /* d */, unsigned /* len */);
extern void xtermAddInput(Widget /* w */);
#if OPT_BLINK_CURS
extern void ToggleCursorBlink(TScreen * /* screen */);
#endif
#if OPT_BLINK_TEXT
extern Bool LineHasBlinking(TScreen * /* screen */, CLineData * /* ld */);
#endif
#if OPT_INPUT_METHOD
extern TInput *lookupTInput (XtermWidget /* xw */, Widget /* w */);
#endif
#if OPT_ISO_COLORS
extern void SGR_Background (XtermWidget /* xw */, int /* color */);
extern void SGR_Foreground (XtermWidget /* xw */, int /* color */);
#endif
#ifdef NO_LEAKS
extern void noleaks_charproc (void);
#endif
/* charsets.c */
extern unsigned xtermCharSetIn (TScreen * /* screen */, unsigned /* code */, int /* charset */);
extern int xtermCharSetOut (XtermWidget /* xw */, IChar * /* buf */, IChar * /* ptr */, int /* charset */);
/* cursor.c */
extern int CursorCol (XtermWidget /* xw */);
extern int CursorRow (XtermWidget /* xw */);
extern void AdjustSavedCursor (XtermWidget /* xw */, int /* adjust */);
extern void CarriageReturn (XtermWidget /* xw */);
extern void CursorBack (XtermWidget /* xw */, int /* n */);
extern void CursorDown (TScreen * /* screen */, int /* n */);
extern void CursorForward (XtermWidget /* xw */, int /* n */);
extern void CursorNextLine (XtermWidget /* xw */, int /* count */);
extern void CursorPrevLine (XtermWidget /* xw */, int /* count */);
extern void CursorRestore (XtermWidget /* xw */);
extern void CursorSave (XtermWidget /* xw */);
extern void CursorSet (TScreen * /* screen */, int /* row */, int /* col */, unsigned /* flags */);
extern void CursorUp (TScreen * /* screen */, int /* n */);
extern void RevIndex (XtermWidget /* xw */, int /* amount */);
extern void xtermIndex (XtermWidget /* xw */, int /* amount */);
#if OPT_TRACE
extern int set_cur_col(TScreen * /* screen */, int /* value */);
extern int set_cur_row(TScreen * /* screen */, int /* value */);
#else
#define set_cur_col(screen, value) screen->cur_col = value
#define set_cur_row(screen, value) screen->cur_row = value
#endif
/* doublechr.c */
extern void xterm_DECDHL (XtermWidget /* xw */, Bool /* top */);
extern void xterm_DECSWL (XtermWidget /* xw */);
extern void xterm_DECDWL (XtermWidget /* xw */);
extern void xterm_ResetDouble(XtermWidget /* xw */);
#if OPT_DEC_CHRSET
extern int xterm_Double_index(XtermWidget /* xw */, unsigned /* chrset */, unsigned /* flags */);
extern GC xterm_DoubleGC(XtermWidget /* xw */, unsigned /* chrset */, unsigned /* attr_flags */, unsigned /* draw_flags */, GC /* old_gc */, int * /* inxp */);
#endif
/* input.c */
extern unsigned xtermParamToState (XtermWidget /* xw */, unsigned /* param */);
extern unsigned xtermStateToParam (XtermWidget /* xw */, unsigned /* state */);
extern Bool xtermDeleteIsDEL (XtermWidget /* xw */);
extern void Input (XtermWidget /* xw */, XKeyEvent */* event */, Bool /* eightbit */);
extern void StringInput (XtermWidget /* xw */, const Char * /* string */, size_t /* nbytes */);
#if OPT_NUM_LOCK
extern void VTInitModifiers(XtermWidget /* xw */);
#endif
/* linedata.c */
extern LineData *getLineData(TScreen * /* screen */, int /* row */);
extern void copyLineData(LineData * /* dst */, CLineData * /* src */);
extern void initLineData(XtermWidget /* xw */);
extern CellData *newCellData(XtermWidget /* xw */, Cardinal /* count */);
extern void saveCellData(TScreen * /* screen */, CellData * /* data */, Cardinal /* cell */, CLineData * /* ld */, int /* column */);
extern void restoreCellData(TScreen * /* screen */, const CellData * /* data */, Cardinal /* cell */, LineData * /* ld */, int /* column */);
/* main.c */
#define ENVP_ARG /**/
extern int main (int /* argc */, char ** /* argv */ ENVP_ARG);
extern int GetBytesAvailable (int /* fd */);
extern int kill_process_group (int /* pid */, int /* sig */);
extern int nonblocking_wait (void);
#if OPT_PTY_HANDSHAKE
extern void first_map_occurred (void);
#else
#define first_map_occurred() /* nothing */
#endif
extern void Exit (int /* n */) GCC_NORETURN;
#ifndef SIG_ATOMIC_T
#define SIG_ATOMIC_T int
#endif
#if OPT_WIDE_CHARS
extern unsigned first_widechar;
extern int (*my_wcwidth)(wchar_t);
#endif
/* menu.c */
extern void do_hangup PROTO_XT_CALLBACK_ARGS;
extern void repairSizeHints (void);
extern void show_8bit_control (Bool /* value */);
/* misc.c */
#define TIMESTAMP_LEN 20 /* length of TIMESTAMP_FMT */
extern Bool AllocateTermColor(XtermWidget, ScrnColors *, int, const char *, Bool);
extern Boolean xtermGetWinAttrs(Display * /* dpy */, Window /* win */, XWindowAttributes * /* attrs */);
extern Boolean xtermGetWinProp(Display * /* dpy */, Window /* win */, Atom /* property */, long /* long_offset */, long /* long_length */, Atom /* req_type */, Atom * /* actual_type_return */, int * /* actual_format_return */, unsigned long * /* nitems_return */, unsigned long * /* bytes_after_return */, unsigned char ** /* prop_return */);
extern Cursor make_colored_cursor (unsigned /* cursorindex */, unsigned long /* fg */, unsigned long /* bg */);
extern OptionHelp * sortedOpts(OptionHelp *, XrmOptionDescRec *, Cardinal);
extern String xtermEnvLocale (void);
extern Widget xtermOpenApplication (XtAppContext * /* app_context_return */, String /* application_class */, XrmOptionDescRec */* options */, Cardinal /* num_options */, int * /* argc_in_out */, String */* argv_in_out */, String * /* fallback_resources */, WidgetClass /* widget_class */, ArgList /* args */, Cardinal /* num_args */);
extern Window WMFrameWindow (XtermWidget /* termw */);
extern XtInputMask xtermAppPending (void);
extern XrmOptionDescRec * sortedOptDescs (XrmOptionDescRec *, Cardinal);
extern XtermWidget getXtermWidget (Widget /* w */);
extern char *udk_lookup (XtermWidget /* xw */, int /* keycode */, int * /* len */);
extern char *xtermEnvEncoding (void);
extern char *xtermFindShell (char * /* leaf */, Bool /* warning */);
extern const char *SysErrorMsg (int /* n */);
extern const char *SysReasonMsg (int /* n */);
extern Boolean allocateBestRGB(XtermWidget /* xw */, XColor * /* def */);
extern Boolean validProgram(const char * /* pathname */);
extern int ResetAnsiColorRequest (XtermWidget, char *, int);
extern int XStrCmp (char * /* s1 */, char * /* s2 */);
extern int creat_as (uid_t /* uid */, gid_t /* gid */, Bool /* append */, char * /* pathname */, unsigned /* mode */);
extern int getVisualDepth (XtermWidget /* xw */);
extern int getVisualInfo (XtermWidget /* xw */);
extern int open_userfile (uid_t /* uid */, gid_t /* gid */, char * /* path */, Bool /* append */);
extern int xerror (Display * /* d */, XErrorEvent * /* ev */);
extern int xioerror (Display * /* dpy */);
extern int xtermClosestColor (XtermWidget /* xw */, int /* red */, int /* green */, int /* blue */);
extern int xtermResetIds (TScreen * /* screen */);
extern void Bell (XtermWidget /* xw */, int /* which */, int /* percent */);
extern void ChangeGroup(XtermWidget /* xw */, const char * /* attribute */, char * /* value */);
extern void ChangeIconName (XtermWidget /* xw */, char * /* name */);
extern void ChangeTitle (XtermWidget /* xw */, char * /* name */);
extern void ChangeXprop (char * /* name */);
extern void Cleanup (int /* code */) GCC_NORETURN;
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 NormalExit (void);
extern void Panic (const char * /* s */, int /* a */);
extern void Redraw (void);
extern void ReverseOldColors (XtermWidget /* xw */);
extern void SysError (int /* i */) GCC_NORETURN;
extern void VisualBell (void);
extern void cleanup_colored_cursor (void);
extern void do_dcs (XtermWidget /* xw */, Char * /* buf */, size_t /* len */);
extern void do_decrpm (XtermWidget /* xw */, int /* nparam */, int * /* params */);
extern void do_osc (XtermWidget /* xw */, Char * /* buf */, size_t /* len */, int /* final */);
extern void do_rpm (XtermWidget /* xw */, int /* nparam */, int * /* params */);
extern void do_xevents (void);
extern void end_tek_mode (void);
extern void end_vt_mode (void);
extern void free_string(String value);
extern void hide_tek_window (void);
extern void hide_vt_window (void);
extern void ice_error (IceConn /* iceConn */);
extern void init_colored_cursor (Display * /* dpy */);
extern void reset_decudk (XtermWidget /* xw */);
extern void set_tek_visibility (Bool /* on */);
extern void set_vt_visibility (Bool /* on */);
extern void switch_modes (Bool /* tovt */);
extern void timestamp_filename(char * /* dst */, const char * /* src */);
extern void xevents (void);
extern void xt_error (String /* message */);
extern void xtermBell(XtermWidget /* xw */, int /* which */, int /* percent */);
extern void xtermCopyEnv (char ** /* oldenv */);
extern void xtermDisplayCursor (XtermWidget /* xw */);
extern void xtermEmbedWindow (Window /* winToEmbedInfo */);
extern void xtermLoadIcon (XtermWidget /* xw */);
extern void xtermPerror (const char * /*fmt*/,...) GCC_PRINTFLIKE(1,2);
extern void xtermSetenv (const char * /* var */, const char * /* value */);
extern void xtermShowPointer (XtermWidget /* xw */, Bool /* enable */);
extern void xtermUnsetenv (const char * /* var */);
extern void xtermWarning (const char * /*fmt*/,...) GCC_PRINTFLIKE(1,2);
#if OPT_DABBREV
extern void HandleDabbrevExpand PROTO_XT_ACTIONS_ARGS;
#endif
#if OPT_EXEC_XTERM
extern char *ProcGetCWD(pid_t /* pid */);
#else
#define ProcGetCWD(pid) NULL
#endif
#if OPT_MAXIMIZE
extern int QueryMaximize (XtermWidget /* termw */, unsigned * /* width */, unsigned * /* height */);
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 /* termw */, int /* maximize */);
#endif
#if OPT_SCROLL_LOCK
extern void GetScrollLock (TScreen * /* screen */);
extern void HandleScrollLock PROTO_XT_ACTIONS_ARGS;
extern void ShowScrollLock (TScreen * /* screen */, Bool /* enable */);
extern void SetScrollLock (TScreen * /* screen */, Bool /* enable */);
extern void xtermShowLED (TScreen * /* screen */, Cardinal /* led_number */, Bool /* enable */);
extern void xtermClearLEDs (TScreen * /* screen */);
#else
#define ShowScrollLock(screen, enable) /* nothing */
#define SetScrollLock(screen, enable) /* nothing */
#define GetScrollLock(screen) /* nothing */
#endif
#if OPT_SELECTION_OPS
extern void HandleExecFormatted PROTO_XT_ACTIONS_ARGS;
extern void HandleExecSelectable PROTO_XT_ACTIONS_ARGS;
extern void HandleInsertFormatted PROTO_XT_ACTIONS_ARGS;
extern void HandleInsertSelectable PROTO_XT_ACTIONS_ARGS;
#endif
#if OPT_SESSION_MGT
extern void xtermCloseSession (void);
extern void xtermOpenSession (void);
#else
#define xtermCloseSession() /* nothing */
#define xtermOpenSession() /* nothing */
#endif
#if OPT_WIDE_CHARS
extern Bool xtermEnvUTF8(void);
#else
#define xtermEnvUTF8() False
#endif
#ifdef ALLOWLOGGING
extern void StartLog (XtermWidget /* xw */);
extern void CloseLog (XtermWidget /* xw */);
extern void FlushLog (XtermWidget /* xw */);
#else
#define FlushLog(xw) /*nothing*/
#endif
/* print.c */
extern Bool xtermHasPrinter (XtermWidget /* xw */);
extern PrinterFlags *getPrinterFlags (XtermWidget /* xw */, String * /* params */, Cardinal * /* param_count */);
extern int xtermPrinterControl (XtermWidget /* xw */, int /* chr */);
extern void setPrinterControlMode (XtermWidget /* xw */, int /* mode */);
extern void xtermAutoPrint (XtermWidget /* xw */, unsigned /* chr */);
extern void xtermMediaControl (XtermWidget /* xw */, int /* param */, int /* private_seq */);
extern void xtermPrintScreen (XtermWidget /* xw */, Bool /* use_DECPEX */, PrinterFlags * /* p */);
extern void xtermPrintEverything (XtermWidget /* xw */, PrinterFlags * /* p */);
extern void xtermPrintImmediately (XtermWidget /* xw */, String /* filename */, int /* opts */, int /* attributes */);
extern void xtermPrintOnXError (XtermWidget /* xw */, int /* n */);
#if OPT_SCREEN_DUMPS
/* html.c */
extern void xtermDumpHtml (XtermWidget /* xw */);
/* svg.c */
extern void xtermDumpSvg (XtermWidget /* xw */);
#endif
/* ptydata.c */
#ifdef VMS
#define PtySelect int
#else
#define PtySelect fd_set
#endif
extern Bool decodeUtf8 (TScreen * /* screen */, PtyData * /* data */);
extern int readPtyData (XtermWidget /* xw */, PtySelect * /* select_mask */, PtyData * /* data */);
extern void fillPtyData (XtermWidget /* xw */, PtyData * /* data */, const char * /* value */, int /* length */);
extern void initPtyData (PtyData ** /* data */);
extern void trimPtyData (XtermWidget /* xw */, PtyData * /* data */);
#ifdef NO_LEAKS
extern void noleaks_ptydata ( void );
#endif
#if OPT_WIDE_CHARS
extern Char *convertToUTF8 (Char * /* lp */, unsigned /* c */);
extern IChar nextPtyData (TScreen * /* screen */, PtyData * /* data */);
extern IChar skipPtyData (PtyData * /* data */);
extern PtyData * fakePtyData(PtyData * /* result */, Char * /* next */, Char * /* last */);
extern void switchPtyData (TScreen * /* screen */, int /* f */);
extern void writePtyData (int /* f */, IChar * /* d */, unsigned /* len */);
#define morePtyData(screen,data) \
(((data)->last > (data)->next) \
? (((screen)->utf8_inparse && !(data)->utf_size) \
? decodeUtf8(screen, data) \
: True) \
: False)
#else
#define morePtyData(screen, data) ((data)->last > (data)->next)
#define nextPtyData(screen, data) (IChar) (*((data)->next++) & \
(screen->output_eight_bits \
? 0xff \
: 0x7f))
#define writePtyData(f,d,len) v_write(f,d,len)
#endif
/* screen.c */
/*
* See http://standards.freedesktop.org/wm-spec/wm-spec-latest.html
*/
#define _NET_WM_STATE_REMOVE 0 /* remove/unset property */
#define _NET_WM_STATE_ADD 1 /* add/set property */
#define _NET_WM_STATE_TOGGLE 2 /* toggle property */
extern Bool non_blank_line (TScreen */* screen */, int /* row */, int /* col */, int /* len */);
extern Char * allocScrnData (TScreen * /* screen */, unsigned /* nrow */, unsigned /* ncol */);
extern ScrnBuf allocScrnBuf (XtermWidget /* xw */, unsigned /* nrow */, unsigned /* ncol */, ScrnPtr * /* addr */);
extern ScrnBuf scrnHeadAddr (TScreen * /* screen */, ScrnBuf /* base */, unsigned /* offset */);
extern int ScreenResize (XtermWidget /* xw */, int /* width */, int /* height */, unsigned * /* flags */);
extern size_t ScrnPointers (TScreen * /* screen */, size_t /* len */);
extern void ClearBufRows (XtermWidget /* xw */, int /* first */, int /* last */);
extern void ClearCells (XtermWidget /* xw */, int /* flags */, unsigned /* len */, int /* row */, int /* col */);
extern void CopyCells (TScreen * /* screen */, LineData * /* src */, LineData * /* dst */, int /* col */, int /* len */);
extern void FullScreen (XtermWidget /* xw */, int /* mode */);
extern void ScrnAllocBuf (XtermWidget /* xw */);
extern void ScrnClearCells (XtermWidget /* xw */, int /* row */, int /* col */, unsigned /* len */);
extern void ScrnDeleteChar (XtermWidget /* xw */, unsigned /* n */);
extern void ScrnDeleteCol (XtermWidget /* xw */, unsigned /* n */);
extern void ScrnDeleteLine (XtermWidget /* xw */, ScrnBuf /* sb */, int /* n */, int /* last */, unsigned /* where */);
extern void ScrnDisownSelection (XtermWidget /* xw */);
extern void ScrnFillRectangle (XtermWidget /* xw */, XTermRect *, int , unsigned /* flags */, Bool /* keepColors */);
extern void ScrnInsertChar (XtermWidget /* xw */, unsigned /* n */);
extern void ScrnInsertCol (XtermWidget /* xw */, unsigned /* n */);
extern void ScrnInsertLine (XtermWidget /* xw */, ScrnBuf /* sb */, int /* last */, int /* where */, unsigned /* n */);
extern void ScrnRefresh (XtermWidget /* xw */, int /* toprow */, int /* leftcol */, int /* nrows */, int /* ncols */, Bool /* force */);
extern void ScrnUpdate (XtermWidget /* xw */, int /* toprow */, int /* leftcol */, int /* nrows */, int /* ncols */, Bool /* force */);
extern void ScrnWriteText (XtermWidget /* xw */, IChar * /* str */, unsigned /* flags */, unsigned /* cur_fg_bg */, unsigned /* length */);
extern void ShowWrapMarks (XtermWidget /* xw */, int /* row */, CLineData * /* ld */);
extern void setupLineData (TScreen * /* screen */, ScrnBuf /* base */, Char * /* data */, unsigned /* nrow */, unsigned /* ncol */);
extern void xtermParseRect (XtermWidget /* xw */, int, int *, XTermRect *);
#if OPT_TRACE && OPT_TRACE_FLAGS
extern int LineTstFlag(LineData /* ld */, int /* flag */);
extern void LineClrFlag(LineData /* ld */, int /* flag */);
extern void LineSetFlag(LineData /* ld */, int /* flag */);
#else
#define LineFlags(ld) GetLineFlags(ld)
#define LineClrFlag(ld, flag) SetLineFlags(ld, (GetLineFlags(ld) & ~ (flag)))
#define LineSetFlag(ld, flag) SetLineFlags(ld, (GetLineFlags(ld) | (flag)))
#define LineTstFlag(ld, flag) ((GetLineFlags(ld) & flag) != 0)
#endif /* OPT_TRACE && OPT_TRACE_FLAGS */
#define LineClrBlinked(ld) LineClrFlag(ld, LINEBLINKED)
#define LineSetBlinked(ld) LineSetFlag(ld, LINEBLINKED)
#define LineTstBlinked(ld) LineTstFlag(ld, LINEBLINKED)
#define LineClrWrapped(ld) LineClrFlag(ld, LINEWRAPPED)
#define LineSetWrapped(ld) LineSetFlag(ld, LINEWRAPPED)
#define LineTstWrapped(ld) LineTstFlag(ld, LINEWRAPPED)
#define ScrnHaveSelection(screen) \
((screen)->startH.row != (screen)->endH.row \
|| (screen)->startH.col != (screen)->endH.col)
#define ScrnAreRowsInSelection(screen, first, last) \
((last) >= (screen)->startH.row && (first) <= (screen)->endH.row)
#define ScrnIsRowInSelection(screen, line) \
((line) >= (screen)->startH.row && (line) <= (screen)->endH.row)
#define ScrnHaveRowMargins(screen) \
((screen)->top_marg != 0 \
|| ((screen)->bot_marg != screen->max_row))
#define ScrnIsRowInMargins(screen, line) \
((line) >= (screen)->top_marg && (line) <= (screen)->bot_marg)
#define ScrnHaveColMargins(screen) \
((screen)->rgt_marg > (screen)->max_col)
#define ScrnIsColInMargins(screen, col) \
((col) >= (screen)->lft_marg && (col) <= (screen)->rgt_marg)
#define IsLeftRightMode(xw) ((xw)->flags & LEFT_RIGHT)
#define ScrnLeftMargin(xw) (IsLeftRightMode(xw) \
? TScreenOf(xw)->lft_marg \
: 0)
#define ScrnRightMargin(xw) (IsLeftRightMode(xw) \
? TScreenOf(xw)->rgt_marg \
: MaxCols(TScreenOf(xw)) - 1)
#if OPT_DEC_RECTOPS
extern void ScrnCopyRectangle (XtermWidget /* xw */, XTermRect *, int, int *);
extern void ScrnMarkRectangle (XtermWidget /* xw */, XTermRect *, Bool, int, int *);
extern void ScrnWipeRectangle (XtermWidget /* xw */, XTermRect *);
extern void xtermCheckRect(XtermWidget /* xw */, int /* nparam */, int */* params */, int * /* result */);
#endif
#if OPT_WIDE_CHARS
extern void ChangeToWide(XtermWidget /* xw */);
#endif
/* scrollback.c */
extern LineData *getScrollback (TScreen * /* screen */, int /* row */);
extern LineData *addScrollback (TScreen * /* screen */);
extern void deleteScrollback (TScreen * /* screen */);
/* scrollbar.c */
extern void DoResizeScreen (XtermWidget /* xw */);
extern void HandleScrollBack PROTO_XT_ACTIONS_ARGS;
extern void HandleScrollForward PROTO_XT_ACTIONS_ARGS;
extern void ResizeScrollBar (XtermWidget /* xw */);
extern void ScrollBarDrawThumb (Widget /* scrollWidget */);
extern void ScrollBarOff (XtermWidget /* xw */);
extern void ScrollBarOn (XtermWidget /* xw */, Bool /* init */);
extern void ScrollBarReverseVideo (Widget /* scrollWidget */);
extern void ToggleScrollBar (XtermWidget /* xw */);
extern void WindowScroll (XtermWidget /* xw */, int /* top */, Bool /* always */);
#ifdef SCROLLBAR_RIGHT
extern void updateRightScrollbar(XtermWidget /* xw */);
#else
#define updateRightScrollbar(xw) /* nothing */
#endif
/* tabs.c */
extern Bool TabToNextStop (XtermWidget /* xw */);
extern Bool TabToPrevStop (XtermWidget /* xw */);
extern void TabClear (Tabs /* tabs */, int /* col */);
extern void TabReset (Tabs /* tabs */);
extern void TabSet (Tabs /* tabs */, int /* col */);
extern void TabZonk (Tabs /* tabs */);
/* util.c */
extern Boolean isDefaultBackground(const char * /* name */);
extern Boolean isDefaultForeground(const char * /* name */);
extern CgsEnum whichXtermCgs(XtermWidget /* xw */, unsigned /* attr_flags */, Bool /* hilite */);
extern GC updatedXtermGC (XtermWidget /* xw */, unsigned /* flags */, unsigned /* fg_bg */, Bool /* hilite */);
extern Pixel getXtermBackground(XtermWidget /* xw */, unsigned /* flags */, int /* color */);
extern Pixel getXtermForeground(XtermWidget /* xw */, unsigned /* flags */, int /* color */);
extern int ClearInLine (XtermWidget /* xw */, int /* row */, int /* col */, unsigned /* len */);
extern int HandleExposure (XtermWidget /* xw */, XEvent * /* event */);
extern int dimRound (double /* value */);
extern int drawXtermText (XtermWidget /* xw */, unsigned /* attr_flags */, unsigned /* draw_flags */, GC /* gc */, int /* x */, int /* y */, int /* chrset */, const IChar * /* text */, Cardinal /* len */, int /* on_wide */);
extern int extendedBoolean(const char * /* value */, const FlagList * /* table */, Cardinal /* limit */);
extern void ChangeColors (XtermWidget /* xw */, ScrnColors * /* pNew */);
extern void ClearRight (XtermWidget /* xw */, int /* n */);
extern void ClearScreen (XtermWidget /* xw */);
extern void DeleteChar (XtermWidget /* xw */, unsigned /* n */);
extern void DeleteLine (XtermWidget /* xw */, int /* n */);
extern void FlushScroll (XtermWidget /* xw */);
extern void GetColors (XtermWidget /* xw */, ScrnColors * /* pColors */);
extern void InsertChar (XtermWidget /* xw */, unsigned /* n */);
extern void InsertLine (XtermWidget /* xw */, int /* n */);
extern void RevScroll (XtermWidget /* xw */, int /* amount */);
extern void ReverseVideo (XtermWidget /* termw */);
extern void WriteText (XtermWidget /* xw */, IChar * /* str */, Cardinal /* len */);
extern void decode_keyboard_type (XtermWidget /* xw */, struct XTERM_RESOURCE * /* rp */);
extern void decode_wcwidth (XtermWidget /* xw */);
extern void do_cd_xtra_scroll (XtermWidget /* xw */);
extern void do_erase_display (XtermWidget /* xw */, int /* param */, int /* mode */);
extern void do_erase_line (XtermWidget /* xw */, int /* param */, int /* mode */);
extern void do_ti_xtra_scroll (XtermWidget /* xw */);
extern void getXtermSizeHints (XtermWidget /* xw */);
extern void recolor_cursor (TScreen * /* screen */, Cursor /* cursor */, unsigned long /* fg */, unsigned long /* bg */);
extern void resetXtermGC (XtermWidget /* xw */, unsigned /* flags */, Bool /* hilite */);
extern void scrolling_copy_area (XtermWidget /* xw */, int /* firstline */, int /* nlines */, int /* amount */);
extern void set_keyboard_type (XtermWidget /* xw */, xtermKeyboardType /* type */, Bool /* set */);
extern void toggle_keyboard_type (XtermWidget /* xw */, xtermKeyboardType /* type */);
extern void update_keyboard_type (void);
extern void xtermClear (XtermWidget /* xw */);
extern void xtermColIndex (XtermWidget /* xw */, Bool /* toLeft */);
extern void xtermColScroll (XtermWidget /* xw */, int /* amount */, Bool /* toLeft */, int /* at_col */);
extern void xtermRepaint (XtermWidget /* xw */);
extern void xtermScroll (XtermWidget /* xw */, int /* amount */);
extern void xtermScrollLR (XtermWidget /* xw */, int /* amount */, Bool /* toLeft */);
extern void xtermSizeHints (XtermWidget /* xw */, int /* scrollbarWidth */);
struct Xinerama_geometry {
int x;
int y;
unsigned w;
unsigned h;
int scr_x;
int scr_y;
int scr_w;
int scr_h;
};
extern int XParseXineramaGeometry(Display * /* display */, char * /* parsestring */, struct Xinerama_geometry * /* ret */);
#if OPT_ISO_COLORS
extern unsigned extract_fg (XtermWidget /* xw */, unsigned /* color */, unsigned /* flags */);
extern unsigned extract_bg (XtermWidget /* xw */, unsigned /* color */, unsigned /* flags */);
extern CellColor makeColorPair (int /* fg */, int /* bg */);
extern void ClearCurBackground (XtermWidget /* xw */, int /* top */, int /* left */, unsigned /* height */, unsigned /* width */, unsigned /* fw */);
#define xtermColorPair(xw) makeColorPair(xw->sgr_foreground, xw->sgr_background)
#if OPT_COLOR_RES
#define GET_COLOR_RES(xw, res) xtermGetColorRes(xw, &(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(XtermWidget /* xw */, ColorRes * /* res */);
#else
#define GET_COLOR_RES(xw, 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
#define ExtractForeground(color) (unsigned) GetCellColorFG(color)
#define ExtractBackground(color) (unsigned) GetCellColorBG(color)
#if OPT_WIDE_ATTRS
#define MapToWideColorMode(fg, screen, flags) \
(((screen)->colorITMode && ((flags) & ATR_ITALIC)) \
? COLOR_IT \
: fg)
#else
#define MapToWideColorMode(fg, screen, flags) fg
#endif
#define MapToColorMode(fg, screen, flags) \
(((screen)->colorBLMode && ((flags) & BLINK)) \
? COLOR_BL \
: (((screen)->colorBDMode && ((flags) & BOLD)) \
? COLOR_BD \
: (((screen)->colorULMode && ((flags) & UNDERLINE)) \
? COLOR_UL \
: MapToWideColorMode(fg, screen, flags))))
#define checkVeryBoldAttr(flags, fg, code, attr) \
if ((flags & FG_COLOR) != 0 \
&& (screen->veryBoldColors & attr) == 0 \
&& (flags & attr) != 0 \
&& (fg == code)) \
UIntClr(flags, attr)
#if OPT_WIDE_ATTRS
#define checkVeryBoldWideAttr(flags, fg, it, atr) \
checkVeryBoldAttr(flags, fg, it, atr)
#else
#define checkVeryBoldWideAttr(flags, fg, it, atr) (void) flags
#endif
#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); \
checkVeryBoldWideAttr(flags, fg, COLOR_IT, ATR_ITALIC)
#else /* !OPT_ISO_COLORS */
#define MapToColorMode(fg, screen, flags) fg
#define ClearCurBackground(xw, top, left, height, width, fw) \
XClearArea (TScreenOf(xw)->display, \
VDrawable(TScreenOf(xw)), \
CursorX2(TScreenOf(xw), left, fw), \
CursorY(TScreenOf(xw), top), \
((width) * (unsigned) fw), \
((height) * (unsigned) FontHeight(TScreenOf(xw))), \
False)
#define extract_fg(xw, color, flags) (unsigned) (xw)->cur_foreground
#define extract_bg(xw, color, flags) (unsigned) (xw)->cur_background
/* FIXME: Reverse-Video? */
#define T_COLOR(v,n) (v)->Tcolors[n]
#define makeColorPair(fg, bg) 0
#define xtermColorPair(xw) 0
#define checkVeryBoldColors(flags, fg) /* nothing */
#endif /* OPT_ISO_COLORS */
#if OPT_ZICONBEEP
extern void initZIconBeep(void);
extern void resetZIconBeep(XtermWidget /* xw */);
extern Boolean showZIconBeep(XtermWidget /* xw */, char * /* name */);
#else
#define initZIconBeep() /* nothing */
#define showZIconBeep(xw, name) False
#endif
#define XTERM_CELL(row,col) getXtermCell(screen, ROW2INX(screen, row), col)
extern unsigned getXtermCell (TScreen * /* screen */, int /* row */, int /* col */);
extern unsigned getXtermCombining(TScreen * /* screen */, int /* row */, int /* col */, int /* off */);
extern void putXtermCell (TScreen * /* screen */, int /* row */, int /* col */, int /* ch */);
#define IsCellCombined(screen, row, col) (getXtermCombining(screen, row, col, 0) != 0)
#if OPT_HIGHLIGHT_COLOR
#define isNotForeground(xw, fg, bg, sel) \
(Boolean) ((sel) != T_COLOR(TScreenOf(xw), TEXT_FG) \
&& (sel) != (fg) \
&& (sel) != (bg) \
&& (sel) != (xw)->dft_foreground)
#define isNotBackground(xw, fg, bg, sel) \
(Boolean) ((sel) != T_COLOR(TScreenOf(xw), TEXT_BG) \
&& (sel) != (fg) \
&& (sel) != (bg) \
&& (sel) != (xw)->dft_background)
#endif
#if OPT_WIDE_CHARS
extern Boolean isWideControl(unsigned /* ch */);
extern int DamagedCells(TScreen * /* screen */, unsigned /* n */, int * /* klp */, int * /* krp */, int /* row */, int /* col */);
extern int DamagedCurCells(TScreen * /* screen */, unsigned /* n */, int * /* klp */, int * /* krp */);
extern unsigned AsciiEquivs(unsigned /* ch */);
extern void addXtermCombining (TScreen * /* screen */, int /* row */, int /* col */, unsigned /* ch */);
extern void allocXtermChars(ScrnPtr * /* buffer */, Cardinal /* length */);
#endif
#if OPT_XMC_GLITCH
extern void Mark_XMC (XtermWidget /* xw */, int /* param */);
extern void Jump_XMC (XtermWidget /* xw */);
extern void Resolve_XMC (XtermWidget /* xw */);
#endif
#if OPT_WIDE_CHARS
unsigned visual_width(const IChar * /* str */, Cardinal /* len */);
#else
#define visual_width(a, b) (b)
#endif
#define BtoS(b) ((b) ? "on" : "off")
#define MtoS(b) (((b) == Maybe) ? "maybe" : BtoS(b))
#define NonNull(s) ((s) ? (s) : "<null>")
#define UIntSet(dst,bits) dst = dst | (unsigned) (bits)
#define UIntClr(dst,bits) dst = dst & (unsigned) ~(bits)
#ifdef __cplusplus
}
#endif
/* *INDENT-ON* */
#endif /* included_xterm_h */
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