How to run this macro?

[fengyuwuzu]

%GTLPieChartMacro(data=mydata, category=status, response=count,
         title=Share of Market for Sedans, startangle=340,
         DataLabelFontSize=12, responselabel=true,
         percentlabel=false);

I found one example to draw nice pie charts. This is a macro. How to run it?

also, there is no %mend; in the end. Is this part of the code ?

[Astounding]

Here's the macro definition, with a few examles of calls to the macro:

http://blogs.sas.com/content/graphicallyspeaking/files/2012/08/GTLPieChartMacro2.txt

Good luck!