function junk = ferroic_core(varargin);

%
% ferroic_core
%
% This function needs to be compiled before it is run.  To compile, try
% typing
%   > mex ferroic_core.c
% at the Matlabl prompt.  This is meant as an internal helper function to
% be called from ferroic_hyst.m.  See that function for documentation and
% help.
%

error('ferroic_core needs to be compiled before it is run.  Try typing ''mex ferroic_core.c'' at the Matlab prompt and then running the code again.');