intrinsic.h

早期freebsd实现

#if NeedFunctionPrototypes
    void
#endif
);

extern void XtAppSetFallbackResources(
#if NeedFunctionPrototypes
    XtAppContext 	/* app_context */,
    String*		/* specification_list */
#endif
);

extern void XtDestroyApplicationContext(
#if NeedFunctionPrototypes
    XtAppContext 	/* app_context */
#endif
);

extern void XtInitializeWidgetClass(
#if NeedFunctionPrototypes
    WidgetClass 	/* widget_class */
#endif
);

extern XtAppContext XtWidgetToApplicationContext(
#if NeedFunctionPrototypes
    Widget 		/* widget */
#endif
);

extern XtAppContext XtDisplayToApplicationContext(
#if NeedFunctionPrototypes
    Display*		/* dpy */
#endif
);

extern XrmDatabase XtDatabase(
#if NeedFunctionPrototypes
    Display*		/* dpy */
#endif
);

extern XrmDatabase XtScreenDatabase(
#if NeedFunctionPrototypes
    Screen*		/* screen */
#endif
);

extern void XtCloseDisplay(
#if NeedFunctionPrototypes
    Display*		/* dpy */
#endif
);

extern void XtGetApplicationResources(
#if NeedFunctionPrototypes
    Widget 		/* widget */,
    XtPointer 		/* base */,
    XtResourceList 	/* resources */,
    Cardinal 		/* num_resources */,
    ArgList 		/* args */,
    Cardinal 		/* num_args */
#endif
);

extern void XtVaGetApplicationResources(
#if NeedVarargsPrototypes
    Widget		/* widget */,
    XtPointer		/* base */,
    XtResourceList	/* resources */,
    Cardinal		/* num_resources */,
    ...
#endif
);

extern void XtGetSubresources(
#if NeedFunctionPrototypes
    Widget 		/* widget */,
    XtPointer 		/* base */,
    _Xconst _XtString 	/* name */,
    _Xconst _XtString 	/* class */,
    XtResourceList 	/* resources */,
    Cardinal 		/* num_resources */,
    ArgList 		/* args */,
    Cardinal 		/* num_args */
#endif
);

extern void XtVaGetSubresources(
#if NeedVarargsPrototypes
    Widget		/* widget */,
    XtPointer		/* base */,
    _Xconst _XtString	/* name */,
    _Xconst _XtString	/* class */,
    XtResourceList	/* resources */,
    Cardinal		/* num_resources */,
    ...
#endif
);

extern void XtSetValues(
#if NeedFunctionPrototypes
    Widget 		/* widget */,
    ArgList 		/* args */,
    Cardinal 		/* num_args */
#endif
);

extern void XtVaSetValues(
#if NeedVarargsPrototypes
    Widget		/* widget */,
    ...
#endif
);

extern void XtGetValues(
#if NeedFunctionPrototypes
    Widget 		/* widget */,
    ArgList 		/* args */,
    Cardinal 		/* num_args */
#endif
);

extern void XtVaGetValues(
#if NeedVarargsPrototypes
    Widget		/* widget */,
    ...
#endif
);

extern void XtSetSubvalues(
#if NeedFunctionPrototypes
    XtPointer 		/* base */,
    XtResourceList 	/* resources */,
    Cardinal 		/* num_resources */,
    ArgList 		/* args */,
    Cardinal 		/* num_args */
#endif
);

extern void XtVaSetSubvalues(
#if NeedVarargsPrototypes
    XtPointer		/* base */,
    XtResourceList	/* resources */,
    Cardinal		/* num_resources */,
    ...
#endif
);

extern void XtGetSubvalues(
#if NeedFunctionPrototypes
    XtPointer 		/* base */,
    XtResourceList 	/* resources */,
    Cardinal 		/* num_resources */,
    ArgList 		/* args */,
    Cardinal 		/* num_args */
#endif
);

extern void XtVaGetSubvalues(
#if NeedVarargsPrototypes
    XtPointer		/* base */,
    XtResourceList	/* resources */,
    Cardinal		/* num_resources */,
    ...
#endif
);

extern void XtGetResourceList(
#if NeedFunctionPrototypes
    WidgetClass 	/* widget_class */,
    XtResourceList*	/* resources_return */,
    Cardinal*		/* num_resources_return */
#endif
);

extern void XtGetConstraintResourceList(
#if NeedFunctionPrototypes
    WidgetClass 	/* widget_class */,
    XtResourceList*	/* resources_return */,
    Cardinal*		/* num_resources_return */
#endif
);

#define XtUnspecifiedPixmap	((Pixmap)2)
#define XtUnspecifiedShellInt	(-1)
#define XtUnspecifiedWindow	((Window)2)
#define XtUnspecifiedWindowGroup ((Window)3)
#define XtDefaultForeground	"XtDefaultForeground"
#define XtDefaultBackground	"XtDefaultBackground"
#define XtDefaultFont		"XtDefaultFont"
#define XtDefaultFontSet	"XtDefaultFontSet"

#if defined(CRAY) || defined(__arm)
#if __STDC__
#define XtOffset(p_type,field) _Offsetof(p_type,field)
#else
#ifdef CRAY2
#define XtOffset(p_type,field) \
	(sizeof(int)*((unsigned int)&(((p_type)NULL)->field)))

#else	/* !CRAY2 */

#define XtOffset(p_type,field) ((unsigned int)&(((p_type)NULL)->field))

#endif	/* !CRAY2 */
#endif  /* __STDC__ */
#else	/* ! (CRAY || __arm) */

#define XtOffset(p_type,field) \
	((Cardinal) (((char *) (&(((p_type)NULL)->field))) - ((char *) NULL)))

#endif /* !CRAY */

#ifdef offsetof
#define XtOffsetOf(s_type,field) offsetof(s_type,field)
#else
#define XtOffsetOf(s_type,field) XtOffset(s_type*,field)
#endif

/*************************************************************
 *
 * Error Handling
 *
 ************************************************************/

extern XtErrorMsgHandler XtAppSetErrorMsgHandler(
#if NeedFunctionPrototypes
    XtAppContext 	/* app_context */,
    XtErrorMsgHandler 	/* handler */
#endif
);

extern void XtSetErrorMsgHandler( /* obsolete */
#if NeedFunctionPrototypes
    XtErrorMsgHandler 	/* handler */
#endif
);

extern XtErrorMsgHandler XtAppSetWarningMsgHandler(
#if NeedFunctionPrototypes
    XtAppContext 	/* app_context */,
    XtErrorMsgHandler 	/* handler */
#endif
);

extern void XtSetWarningMsgHandler( /* obsolete */
#if NeedFunctionPrototypes
    XtErrorMsgHandler 	/* handler */
#endif
);

extern void XtAppErrorMsg(
#if NeedFunctionPrototypes
    XtAppContext 	/* app_context */,
    _Xconst _XtString 	/* name */,
    _Xconst _XtString	/* type */,
    _Xconst _XtString	/* class */,
    _Xconst _XtString	/* default */,
    String*		/* params */,
    Cardinal*		/* num_params */
#endif
);

extern void XtErrorMsg( /* obsolete */
#if NeedFunctionPrototypes
    _Xconst _XtString 	/* name */,
    _Xconst _XtString	/* type */,
    _Xconst _XtString	/* class */,
    _Xconst _XtString	/* default */,
    String*		/* params */,
    Cardinal*		/* num_params */
#endif
);

extern void XtAppWarningMsg(
#if NeedFunctionPrototypes
    XtAppContext 	/* app_context */,
    _Xconst _XtString 	/* name */,
    _Xconst _XtString 	/* type */,
    _Xconst _XtString 	/* class */,
    _Xconst _XtString 	/* default */,
    String*		/* params */,
    Cardinal*		/* num_params */
#endif
);

extern void XtWarningMsg( /* obsolete */
#if NeedFunctionPrototypes
    _Xconst _XtString	/* name */,
    _Xconst _XtString	/* type */,
    _Xconst _XtString	/* class */,
    _Xconst _XtString	/* default */,
    String*		/* params */,
    Cardinal*		/* num_params */
#endif
);

extern XtErrorHandler XtAppSetErrorHandler(
#if NeedFunctionPrototypes
    XtAppContext 	/* app_context */,
    XtErrorHandler 	/* handler */
#endif
);

extern void XtSetErrorHandler( /* obsolete */
#if NeedFunctionPrototypes
    XtErrorHandler 	/* handler */
#endif
);

extern XtErrorHandler XtAppSetWarningHandler(
#if NeedFunctionPrototypes
    XtAppContext 	/* app_context */,
    XtErrorHandler 	/* handler */
#endif
);

extern void XtSetWarningHandler( /* obsolete */
#if NeedFunctionPrototypes
    XtErrorHandler 	/* handler */
#endif
);

extern void XtAppError(
#if NeedFunctionPrototypes
    XtAppContext 	/* app_context */,
    _Xconst _XtString	/* message */
#endif
);

extern void XtError( /* obsolete */
#if NeedFunctionPrototypes
    _Xconst _XtString	/* message */
#endif
);

extern void XtAppWarning(
#if NeedFunctionPrototypes
    XtAppContext 	/* app_context */,
    _Xconst _XtString	/* message */
#endif
);

extern void XtWarning( /* obsolete */
#if NeedFunctionPrototypes
    _Xconst _XtString	/* message */
#endif
);

extern XrmDatabase *XtAppGetErrorDatabase(
#if NeedFunctionPrototypes
    XtAppContext 	/* app_context */
#endif
);

extern XrmDatabase *XtGetErrorDatabase( /* obsolete */
#if NeedFunctionPrototypes
    void
#endif
);

extern void XtAppGetErrorDatabaseText(
#if NeedFunctionPrototypes
    XtAppContext 	/* app_context */,
    _Xconst _XtString	/* name */,
    _Xconst _XtString	/* type */,
    _Xconst _XtString	/* class */,
    _Xconst _XtString 	/* default */,
    String 		/* buffer_return */,
    int 		/* nbytes */,
    XrmDatabase 	/* database */
#endif
);

extern void XtGetErrorDatabaseText( /* obsolete */
#if NeedFunctionPrototypes
    _Xconst _XtString	/* name */,
    _Xconst _XtString	/* type */,
    _Xconst _XtString	/* class */,
    _Xconst _XtString 	/* default */,
    String 		/* buffer_return */,
    int 		/* nbytes */
#endif
);

/****************************************************************
 *
 * Memory Management
 *
 ****************************************************************/

extern char *XtMalloc(
#if NeedFunctionPrototypes
    Cardinal 		/* size */
#endif
);

extern char *XtCalloc(
#if NeedFunctionPrototypes
    Cardinal		/* num */,
    Cardinal 		/* size */
#endif
);

extern char *XtRealloc(
#if NeedFunctionPrototypes
    char* 		/* ptr */,
    Cardinal 		/* num */
#endif
);

extern void XtFree(
#if NeedFunctionPrototypes
    char*		/* ptr */
#endif
);

#ifdef XTTRACEMEMORY

extern char *_XtMalloc( /* implementation-private */
#if NeedFunctionPrototypes
    Cardinal	/* size */,
    char *	/* file */,
    int	        /* line */
#endif		       
);

extern char *_XtRealloc( /* implementation-private */
#if NeedFunctionPrototypes
    char *	/* ptr */,
    Cardinal    /* size */,
    char *	/* file */,
    int		/* line */
#endif
);

extern char *_XtCalloc( /* implementation-private */
#if NeedFunctionPrototypes
    Cardinal	/* num */,
    Cardinal 	/* size */,
    char *	/* file */,
    int		/* line */
#endif
);

extern void _XtFree( /* implementation-private */
#if NeedFunctionPrototypes
    char *	/* ptr */
#endif
);

#define XtMalloc(size) _XtMalloc(size, __FILE__, __LINE__)
#define XtRealloc(ptr,size) _XtRealloc(ptr, size, __FILE__, __LINE__)
#define XtCalloc(num,size) _XtCalloc(num, size, __FILE__, __LINE__)
#define XtFree(ptr) _XtFree(ptr)

#endif /* ifdef XTTRACEMEMORY */

#define XtNew(type) ((type *) XtMalloc((unsigned) sizeof(type)))
#define XtNewString(str) \
    ((str) != NULL ? (strcpy(XtMalloc((unsigned)strlen(str) + 1), str)) : NULL)

/*************************************************************
 *
 *  Work procs
 *
 **************************************************************/

extern XtWorkProcId XtAddWorkProc( /* obsolete */
#if NeedFunctionPrototypes
    XtWorkProc 		/* proc */,
    XtPointer 		/* closure */
#endif
);

extern XtWorkProcId XtAppAddWorkProc(
#if NeedFunctionPrototypes
    XtAppContext 	/* app_context */,
    XtWorkProc 		/* proc */,
    XtPointer 		/* closure */
#endif
);

extern void  XtRemoveWorkProc(
#if NeedFunctionPrototypes
    XtWorkProcId 	/* id */
#endif
);


/****************************************************************
 *
 * Graphic Context Management
 *****************************************************************/

extern GC XtGetGC(
#if NeedFunctionPrototypes
    Widget 		/* widget */,
    XtGCMask 		/* valueMask */,
    XGCValues* 		/* values */
#endif
);

extern GC XtAllocateGC(
#if NeedFunctionPrototypes
    Widget 		/* widget */,
    Cardinal		/* depth */,
    XtGCMask 		/* valueMask */,
    XGCValues* 		/* values */,
    XtGCMask		/* dynamicMask */,
    XtGCMask		/* unusedMask */
#endif
);

/* This implementation of XtDestroyGC differs from the formal specification
 * for historic backwards compatibility reasons.  As other implementations
 * may conform to the spec, use of XtReleaseGC is strongly encouraged.
 */
extern void XtDestroyGC( /* obsolete */
#if NeedFunctionPrototypes
    GC 			/* gc */
#endif
);

extern void XtReleaseGC(
#if NeedFunctionPrototypes
    Widget 		/* object */,
    GC 			/* gc */
#endif
);



extern void XtAppReleaseCacheRefs(
#if NeedFunctionPrototypes
    XtAppContext	/* app_context */,
    XtCacheRef*		/* cache_ref */
#endif
);

extern void XtCallbackReleaseCacheRef(
#if NeedFunctionPrototypes
    Widget 		/* widget */,
    XtPointer 		/* closure */,	/* XtCacheRef */
    XtPointer 		/* call_data */
#endif
);

extern void XtCallbackReleaseCacheRefList(
#if NeedFunctionPrototypes
    Widget 		/* widget */,
    XtPointer 		/* closure */,	/* XtCacheRef* */
    XtPointer 		/* call_data */
#endif
);

extern void XtSetWMColormapWindows(