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 <H3><A NAME="SECTION00073300000000000000">
 Error handling</A>
 </H3>
     Use <code>cl_strerror</code> to convert error codes into human readable messages.
     The function returns a statically allocated string:
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     <PRE>
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 	if(ret) {
 	    printf("cl_load() error: %s\n", cl_strerror(ret));
 	    exit(1);
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 	}
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 <ADDRESS>
 Tomasz Kojm
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 2008-08-15
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