77 lines
2.3 KiB
C
77 lines
2.3 KiB
C
/* init.c
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*
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* $Id$
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*
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* Copyright 1990, 1991, 1992, 1993, 1994, 1995, Oliver Laumann, Berlin
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* Copyright 2002, 2003 Sam Hocevar <sam@hocevar.net>, Paris
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*
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* This software was derived from Elk 1.2, which was Copyright 1987, 1988,
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* 1989, Nixdorf Computer AG and TELES GmbH, Berlin (Elk 1.2 has been written
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* by Oliver Laumann for TELES Telematic Services, Berlin, in a joint project
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* between TELES and Nixdorf Microprocessor Engineering, Berlin).
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*
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* Oliver Laumann, TELES GmbH, Nixdorf Computer AG and Sam Hocevar, as co-
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* owners or individual owners of copyright in this software, grant to any
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* person or company a worldwide, royalty free, license to
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*
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* i) copy this software,
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* ii) prepare derivative works based on this software,
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* iii) distribute copies of this software or derivative works,
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* iv) perform this software, or
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* v) display this software,
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*
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* provided that this notice is not removed and that neither Oliver Laumann
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* nor Teles nor Nixdorf are deemed to have made any representations as to
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* the suitability of this software for any purpose nor are held responsible
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* for any defects of this software.
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*
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* THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE.
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*/
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#include "xt.h"
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static Object P_Xt_Release_4_Or_Laterp () {
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return True;
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}
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static Object P_Xt_Release_5_Or_Laterp () {
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#ifdef XT_RELEASE_5_OR_LATER
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return True;
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#else
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return False;
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#endif
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}
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static Object P_Xt_Release_6_Or_Laterp () {
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#ifdef XT_RELEASE_6_OR_LATER
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return True;
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#else
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return False;
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#endif
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}
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extern WidgetClass vendorShellWidgetClass;
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/* The reference to vendorShellWidgetClass is required to make sure
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* that the linker pulls the vendor shell definition from libXaw,
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* not from libXt. It's passed to a dummy function to make sure that
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* it isn't removed by the optimizer.
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*/
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static void dummy (WidgetClass w) {
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}
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void elk_init_xt_init () {
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extern WidgetClass vendorShellWidgetClass;
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dummy(vendorShellWidgetClass);
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Define_Primitive (P_Xt_Release_4_Or_Laterp, "xt-release-4-or-later?",
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0, 0, EVAL);
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Define_Primitive (P_Xt_Release_5_Or_Laterp, "xt-release-5-or-later?",
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0, 0, EVAL);
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Define_Primitive (P_Xt_Release_6_Or_Laterp, "xt-release-6-or-later?",
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0, 0, EVAL);
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XtToolkitInitialize ();
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}
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