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Assume C89 offsetof in widget.c

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* src/widget.c (XtOffset): Remove; no longer needed.
(offset): Implement via offsetof instead of via pre-C89 XtOffset hack.
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Paul Eggert 2015-04-14 00:37:48 -07:00 • committed by Paul Eggert
parent 7744cc7e95
commit 96a858a442
1 changed files with 1 additions and 4 deletions
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5
src/widget.c
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@ -61,10 +61,7 @@ static void EmacsFrameResize (Widget widget);
static XtGeometryResult EmacsFrameQueryGeometry (Widget widget, XtWidgetGeometry *request, XtWidgetGeometry *result);
#undef XtOffset
#define XtOffset(p_type,field) \
((Cardinal) (((char *) (&(((p_type)0)->field))) - ((char *)0)))
#define offset(field) XtOffset (EmacsFrame, emacs_frame.field)
#define offset(field) offsetof (EmacsFrameRec, emacs_frame.field)
static XtResource resources[] = {
{XtNgeometry, XtCGeometry, XtRString, sizeof (String),