return (gchar*)maiIfaceText->GetTextAfterOffset(aOffset, aBoundaryType, aStartOffset, aEndOffset);
return NS_CONST_CAST(gchar*, maiIfaceText->GetTextAfterOffset(aOffset, aBoundaryType, aStartOffset, aEndOffset));
getTextAfterOffsetCB(AtkText *aText, gint aOffset,                     AtkTextBoundary aBoundaryType,                     gint *aStartOffset, gint *aEndOffset){    MaiInterfaceText *maiIfaceText = getText(aText);    if (!maiIfaceText)        return NULL;    return (gchar*)maiIfaceText->GetTextAfterOffset(aOffset, aBoundaryType,                                                    aStartOffset, aEndOffset);}