priate default implementation method will be used.</p>

<p>Whilst the library can be used to create any curve using the functions described above, there are also a number of predefined curves that are available. In order to obtain a list of all of the predefined curves, call the function EC_get_builtin_curves(). The parameter <i>r</i> should be an array of EC_builtin_curve structures of size <i>nitems</i>. The function will populate the <i>r</i> array with information about the built-in curves. If <i>nitems