116 lines
2.6 KiB
C
116 lines
2.6 KiB
C
/* @(#)26 1.4 src/gos/2d/MOTIF/lib/Xm/ExtObjectP.h, libxm, gos41J, 9508A 2/14/95 14:52:30 */
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/*
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* COMPONENT_NAME: LIBXM Motif Toolkit
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*
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* FUNCTIONS:
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*
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* ORIGINS: 92, 118
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*
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*/
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/*
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* (c) Copyright 1989, 1990, 1991, 1992 OPEN SOFTWARE FOUNDATION, INC.
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* ALL RIGHTS RESERVED
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*/
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/*
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* Motif Release 1.2
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*/
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/* $RCSfile: ExtObjectP.h,v $ $Revision: 1.18 $ $Date: 94/05/24 07:03:26 $ */
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/*
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* (c) Copyright 1989, 1990 DIGITAL EQUIPMENT CORPORATION, MAYNARD, MASS. */
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/*
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* (c) Copyright 1987, 1988, 1989, 1990, 1991, 1992 HEWLETT-PACKARD COMPANY */
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/*
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* (c) Copyright 1988 MASSACHUSETTS INSTITUTE OF TECHNOLOGY */
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/*
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* (c) Copyright 1988 MICROSOFT CORPORATION */
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#ifndef _XmExtObjectP_h
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#define _XmExtObjectP_h
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#include <Xm/XmP.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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enum{ XmCACHE_EXTENSION = 1, XmDESKTOP_EXTENSION,
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XmSHELL_EXTENSION, XmPROTOCOL_EXTENSION,
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XmDEFAULT_EXTENSION
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} ;
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#ifndef XmIsExtObject
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#define XmIsExtObject(w) XtIsSubclass(w, xmExtObjectClass)
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#endif /* XmIsExtObject */
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/* Class record constants */
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typedef struct _XmExtRec *XmExtObject;
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typedef struct _XmExtClassRec *XmExtObjectClass;
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externalref WidgetClass xmExtObjectClass;
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#define XmNUM_ELEMENTS 4
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#define XmNUM_BYTES 99
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/* Class Extension definitions */
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typedef struct _XmExtClassPart{
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XmSyntheticResource *syn_resources;
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int num_syn_resources;
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#ifdef notdef
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XtResourceList ext_resources;
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XtResourceList compiled_ext_resources;
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Cardinal num_ext_resources;
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Boolean use_sub_resources;
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#endif /* notdef */
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XtPointer extension;
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}XmExtClassPart, *XmExtClassPartPtr;
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typedef struct _XmExtClassRec{
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ObjectClassPart object_class;
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XmExtClassPart ext_class;
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}XmExtClassRec;
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typedef struct {
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Widget logicalParent;
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unsigned char extensionType;
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} XmExtPart, *XmExtPartPtr;
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externalref XmExtClassRec xmExtClassRec;
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typedef struct _XmExtRec{
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ObjectPart object;
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XmExtPart ext;
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}XmExtRec;
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typedef struct _XmExtCache {
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char data[XmNUM_BYTES];
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Boolean inuse;
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}XmExtCache;
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/******** Private Function Declarations ********/
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#ifdef _NO_PROTO
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extern char * _XmExtObjAlloc() ;
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extern void _XmExtObjFree() ;
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extern void _XmBuildExtResources() ;
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#else
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extern char * _XmExtObjAlloc(
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int size) ;
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extern void _XmExtObjFree(
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XtPointer element) ;
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extern void _XmBuildExtResources(
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WidgetClass c) ;
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#endif /* _NO_PROTO */
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/******** End Private Function Declarations ********/
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#ifdef __cplusplus
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} /* Close scope of 'extern "C"' declaration which encloses file. */
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#endif
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#endif /* _XmExtObjectP_h */
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