/usr/include/Xm/BaseClassP.h is in libmotif-dev 2.3.8-2build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Motif
*
* Copyright (c) 1987-2012, The Open Group. All rights reserved.
*
* These libraries and programs are free software; you can
* redistribute them and/or modify them under the terms of the GNU
* Lesser General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option)
* any later version.
*
* These libraries and programs are distributed in the hope that
* they will be useful, but WITHOUT ANY WARRANTY; without even the
* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU Lesser General Public License for more
* details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with these librararies and programs; if not, write
* to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
* Floor, Boston, MA 02110-1301 USA
*/
#ifndef _XmBaseClassP_h
#define _XmBaseClassP_h
#ifndef _XmNO_BC_INCL
#define _XmNO_BC_INCL
#endif
#include <Xm/XmP.h>
#ifdef __cplusplus
extern "C" {
#endif
#define _XmBCEPTR(wc) ((XmBaseClassExt *)(&(((WidgetClass)(wc))\
->core_class.extension)))
#define _XmBCE(wc) ((XmBaseClassExt)(((WidgetClass)(wc))\
->core_class.extension))
#define _XmGetBaseClassExtPtr(wc, owner) \
((_XmBCE(wc) && (((_XmBCE(wc))->record_type) == owner)) ? \
_XmBCEPTR(wc) : \
((XmBaseClassExt *) _XmGetClassExtensionPtr( \
((XmGenericClassExt *) \
_XmBCEPTR( wc)), \
owner)))
/* defines for 256 bit (at least) bit field
*/
#define _XmGetFlagsBit(field, bit) \
(field[ (bit >> 3) ]) & (1 << (bit & 0x07))
#define _XmSetFlagsBit(field, bit) \
(field[ (bit >> 3) ] |= (1 << (bit & 0x07)))
#ifndef XTHREADS
#define _XmFastSubclassInit(wc, bit_field) { \
if((_Xm_fastPtr = _XmGetBaseClassExtPtr( wc, XmQmotif)) && \
(*_Xm_fastPtr)) \
_XmSetFlagsBit((*_Xm_fastPtr)->flags, bit_field) ; \
}
/* _XmGetBaseClassExtPtr can return NULL or a pointer to a NULL extension,
* for non Motif classes in particular, so we check that up front.
* We use the global _Xm_fastPtr for that purpose, this variable exists
* already in BaseClass.c for apparently no other use.
*/
#define _XmIsFastSubclass(wc, bit) \
((_Xm_fastPtr = _XmGetBaseClassExtPtr((wc),XmQmotif)) && \
(*_Xm_fastPtr)) ? \
(_XmGetFlagsBit(((*_Xm_fastPtr)->flags), bit) ? TRUE : FALSE) \
: FALSE
#else
extern void _XmFastSubclassInit(WidgetClass, unsigned int);
extern Boolean _XmIsFastSubclass(WidgetClass, unsigned int);
#endif /* XTHREADS */
#define XmBaseClassExtVersion 2L
#define XmBaseClassExtVersion 2L
typedef Cardinal (*XmGetSecResDataFunc)( WidgetClass,
XmSecondaryResourceData **);
typedef struct _XmObjectClassExtRec{
XtPointer next_extension;
XrmQuark record_type;
long version;
Cardinal record_size;
} XmObjectClassExtRec, *XmObjectClassExt;
typedef struct _XmGenericClassExtRec{
XtPointer next_extension;
XrmQuark record_type;
long version;
Cardinal record_size;
} XmGenericClassExtRec, *XmGenericClassExt;
typedef struct _XmWrapperDataRec{
struct _XmWrapperDataRec *next;
WidgetClass widgetClass;
XtInitProc initializeLeaf;
XtSetValuesFunc setValuesLeaf;
XtArgsProc getValuesLeaf;
XtRealizeProc realize;
XtWidgetClassProc classPartInitLeaf;
XtWidgetProc resize;
XtGeometryHandler geometry_manager;
/* init_depth is obselete now .. */
Cardinal init_depth;
int initializeLeafCount;
int setValuesLeafCount;
int getValuesLeafCount;
XtInitProc constraintInitializeLeaf;
XtSetValuesFunc constraintSetValuesLeaf;
int constraintInitializeLeafCount;
int constraintSetValuesLeafCount;
} XmWrapperDataRec, *XmWrapperData;
typedef struct _XmBaseClassExtRec{
XtPointer next_extension;
XrmQuark record_type;
long version;
Cardinal record_size;
XtInitProc initializePrehook;
XtSetValuesFunc setValuesPrehook;
XtInitProc initializePosthook;
XtSetValuesFunc setValuesPosthook;
WidgetClass secondaryObjectClass;
XtInitProc secondaryObjectCreate;
XmGetSecResDataFunc getSecResData;
unsigned char flags[32];
XtArgsProc getValuesPrehook;
XtArgsProc getValuesPosthook;
XtWidgetClassProc classPartInitPrehook;
XtWidgetClassProc classPartInitPosthook;
XtResourceList ext_resources;
XtResourceList compiled_ext_resources;
Cardinal num_ext_resources;
Boolean use_sub_resources;
XmWidgetNavigableProc widgetNavigable;
XmFocusChangeProc focusChange;
XmWrapperData wrapperData;
} XmBaseClassExtRec, *XmBaseClassExt;
typedef struct _XmWidgetExtDataRec{
Widget widget;
Widget reqWidget;
Widget oldWidget;
} XmWidgetExtDataRec, *XmWidgetExtData;
externalref XrmQuark XmQmotif;
externalref int _XmInheritClass;
externalref XmBaseClassExt * _Xm_fastPtr;
/******** Private Function Declarations ********/
extern XmGenericClassExt * _XmGetClassExtensionPtr(
XmGenericClassExt *listHeadPtr,
XrmQuark owner) ;
extern Boolean _XmIsSubclassOf(WidgetClass wc, WidgetClass sc);
/******** End Private Function Declarations ********/
#ifdef __cplusplus
} /* Close scope of 'extern "C"' declaration which encloses file. */
#endif
#endif /* _XmBaseClassP_h */
/* DON'T ADD ANYTHING AFTER THIS #endif */
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