72 lines
3.0 KiB
C
72 lines
3.0 KiB
C
/* $XConsortium: ConstrainP.h,v 1.14 89/10/04 12:22:33 swick Exp $ */
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/* $oHeader: ConstrainP.h,v 1.2 88/08/18 15:54:15 asente Exp $ */
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/***********************************************************
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Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts,
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and the Massachusetts Institute of Technology, Cambridge, Massachusetts.
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All Rights Reserved
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Permission to use, copy, modify, and distribute this software and its
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documentation for any purpose and without fee is hereby granted,
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provided that the above copyright notice appear in all copies and that
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both that copyright notice and this permission notice appear in
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supporting documentation, and that the names of Digital or MIT not be
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used in advertising or publicity pertaining to distribution of the
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software without specific, written prior permission.
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DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
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ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
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DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
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ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
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WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
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ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
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SOFTWARE.
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******************************************************************/
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#ifndef _XtConstraintP_h
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#define _XtConstraintP_h
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#include <X11/Constraint.h>
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typedef struct _ConstraintPart {
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XtPointer mumble; /* No new fields, keep C compiler happy */
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} ConstraintPart;
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typedef struct _ConstraintRec {
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CorePart core;
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CompositePart composite;
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ConstraintPart constraint;
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} ConstraintRec, *ConstraintWidget;
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typedef struct _ConstraintClassPart {
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XtResourceList resources; /* constraint resource list */
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Cardinal num_resources; /* number of constraints in list */
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Cardinal constraint_size; /* size of constraint record */
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XtInitProc initialize; /* constraint initialization */
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XtWidgetProc destroy; /* constraint destroy proc */
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XtSetValuesFunc set_values; /* constraint set_values proc */
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XtPointer extension; /* pointer to extension record */
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} ConstraintClassPart;
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typedef struct {
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XtPointer next_extension; /* 1st 4 mandated for all extension records */
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XrmQuark record_type; /* NULLQUARK; on ConstraintClassPart */
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long version; /* must be XtConstraintExtensionVersion */
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Cardinal record_size; /* sizeof(ConstraintClassExtensionRec) */
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XtArgsProc get_values_hook;
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} ConstraintClassExtensionRec, *ConstraintClassExtension;
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typedef struct _ConstraintClassRec {
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CoreClassPart core_class;
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CompositeClassPart composite_class;
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ConstraintClassPart constraint_class;
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} ConstraintClassRec;
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externalref ConstraintClassRec constraintClassRec;
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#define XtConstraintExtensionVersion 1L
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#endif /* _XtConstraintP_h */
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/* DON'T ADD STUFF AFTER THIS #endif */
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