From: Kyle Hunter Date: 2008-05-20T17:30:58+09:00 Subject: Re: Swig and Ruby - a nice way of using C/C++ code Oops: The interface file (multiply.i) should actually look like this: [as per http://www.swig.org/tutorial.html] %module multiply %{ extern float multiply(float t1, float t2); %} extern float multiply(float t1, float t2); Sorry about that -- Posted via http://www.ruby-forum.com/.