[cairo] return type of cairo_status_to_string ()

Bill Spitzak spitzak at gmail.com
Tue Aug 17 18:44:56 PDT 2010

Daniel Goldman wrote:

>  I know that the const keyword will not allow you to assign twice 
> to error_str.

That is incorrect. You can assign to error_str many times:

	const char* error_str;
	error_str = "A";
	error_str = "B";

What you can't do is assign to what error_str points at:

	error_str[0] = 'x'; // will not compile!

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