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<H2><A NAME="SLsmg_draw_vline"></A> <A NAME="s27">27. <B>SLsmg_draw_vline</B></A></H2>

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<DT><B> Synopsis </B><DD><P>Draw a vertical line
<DT><B> Usage </B><DD><P><CODE>void SLsmg_draw_vline (unsigned int len);</CODE>
<DT><B> Description </B><DD><P>The <CODE>SLsmg_draw_vline</CODE> function draws a vertical line of
length <CODE>len</CODE> on the virtual display.  The position of the
virtual cursor is left at the end of the line.
<DT><B> See Also </B><DD><P><CODE>??</CODE>
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