130 lines
4.1 KiB
C
130 lines
4.1 KiB
C
/*
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* CDE - Common Desktop Environment
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*
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* Copyright (c) 1993-2012, The Open Group. All rights reserved.
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*
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* These libraries and programs are free software; you can
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* redistribute them and/or modify them under the terms of the GNU
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* Lesser General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* These libraries and programs are distributed in the hope that
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* they will be useful, but WITHOUT ANY WARRANTY; without even the
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* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU Lesser General Public License for more
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* details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with these librararies and programs; if not, write
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* to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
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* Floor, Boston, MA 02110-1301 USA
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*/
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/*%% (c) Copyright 1993, 1994 Hewlett-Packard Company */
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/*%% (c) Copyright 1993, 1994 International Business Machines Corp. */
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/*%% (c) Copyright 1993, 1994 Sun Microsystems, Inc. */
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/*%% (c) Copyright 1993, 1994 Novell, Inc. */
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/*%% $XConsortium: tt_Xlib.h /main/3 1995/10/23 10:36:35 rswiston $ */
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//%% $XConsortium: tt_Xlib.h /main/3 1995/10/23 10:36:35 rswiston $
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//%%
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//%% RESTRICTED CONFIDENTIAL INFORMATION:
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//%%
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//%% The information in this document is subject to special
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//%% restrictions in a confidential disclosure agreement between
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//%% HP, IBM, Sun, USL, SCO and Univel. Do not distribute this
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//%% document outside HP, IBM, Sun, USL, SCO, or Univel without
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//%% Sun's specific written approval. This document and all copies
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//%% and derivative works thereof must be returned or destroyed at
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//%% Sun's request.
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//%%
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//%% Copyright 1993 Sun Microsystems, Inc. All rights reserved.
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//%%
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/* -*-C++-*-
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*
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* @(#)tt_Xlib.h 1.3 93/09/07
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*
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* Copyright 1993 Sun Microsystems, Inc. All rights reserved.
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*/
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#ifndef _TT_XLIB_H
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#define _TT_XLIB_H
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#include "tt_options.h"
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#include <X11/Xlib.h>
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#include <X11/Xatom.h>
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typedef int (*_Tt_xfn_ptr)(...);
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typedef struct {
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_Tt_xfn_ptr XOpenDisplay;
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_Tt_xfn_ptr XCloseDisplay;
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_Tt_xfn_ptr XFlush;
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_Tt_xfn_ptr XChangeProperty;
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_Tt_xfn_ptr XDeleteProperty;
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_Tt_xfn_ptr XGetWindowProperty;
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_Tt_xfn_ptr XSetIOErrorHandler;
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_Tt_xfn_ptr XInternAtom;
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_Tt_xfn_ptr XNextEvent;
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_Tt_xfn_ptr XRefreshKeyboardMapping;
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_Tt_xfn_ptr XGrabServer;
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_Tt_xfn_ptr XUngrabServer;
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_Tt_xfn_ptr XGetWindowAttributes;
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_Tt_xfn_ptr XTranslateCoordinates;
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_Tt_xfn_ptr XMoveResizeWindow;
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_Tt_xfn_ptr XRaiseWindow;
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_Tt_xfn_ptr XLowerWindow;
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_Tt_xfn_ptr XIconifyWindow;
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_Tt_xfn_ptr XMapWindow;
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_Tt_xfn_ptr XWithdrawWindow;
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_Tt_xfn_ptr XSendEvent;
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_Tt_xfn_ptr XScreenNumberOfScreen;
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_Tt_xfn_ptr XFree;
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} _Tt_xlib;
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typedef struct {
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_Tt_xfn_ptr XtVaGetValues;
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_Tt_xfn_ptr XtVaSetValues;
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_Tt_xfn_ptr XtRemoveInput;
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_Tt_xfn_ptr XtDisplay;
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_Tt_xfn_ptr XtWindow;
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_Tt_xfn_ptr XtIsRealized;
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_Tt_xfn_ptr XtIsSubclass;
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_Tt_xfn_ptr XtIsSensitive;
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_Tt_xfn_ptr XtSetSensitive;
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_Tt_xfn_ptr XtAppPending;
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_Tt_xfn_ptr XtAppAddTimeOut;
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_Tt_xfn_ptr XtRemoveTimeOut;
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_Tt_xfn_ptr XtAppProcessEvent;
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void *applicationShellWidgetClass;
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} _Tt_xt;
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#ifdef OPT_DLOPEN_X11
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//
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// If this option is turned on then we create a struct containing
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// function pointers to all the X11 functions we use. If they are needed
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// then this functions will be dlsym'ed from a libX11.so library. This
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// allows executables based on this mechanism to not require libX11.so to
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// be linked in.
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//
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// The macro CALLX11 below should be used to call an X11 function. If
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// OPT_DLOPEN_X11 is turned on then it will dereference the appropiate
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// member in the struct and invoke it as a function. Otherwise it just
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// calls the X11 function directly.
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# define CALLX11(fn) (*_tt_xlib . fn)
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# define CALLXT(fn) (*_tt_xt . fn)
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# define XTSYM(sym) (_tt_xt . sym)
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extern _Tt_xlib _tt_xlib;
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extern _Tt_xt _tt_xt;
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#else
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# define CALLX11(fn) fn
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# define CALLXT(fn) fn
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# define XTSYM(sym) sym
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#endif
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extern int _tt_load_xlib();
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extern int _tt_load_xt();
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#endif
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