HREF="GeomReq.html">Tk_SetMinimumRequestSize</A></B> for <I>tkwin</I>.
<P>
<B>Tk_InternalBorderLeft</B>, <B>Tk_InternalBorderRight</B>,
<B>Tk_InternalBorderTop</B> and <B>Tk_InternalBorderBottom</B>
return the width of one side of the internal border
that has been requested for <I>tkwin</I>, or 0 if no internal border was
requested.  The return value is simply the last value passed to
<B><A HREF="GeomReq.html">Tk_SetInternalBorder</A></B> or <B><A HREF="GeomReq.html">Tk_SetInternalBorderEx</A></B> for <I>tk