function sigb = sldvdemo_signalbuilder_block(model)%
%

%   Copyright 2009 The MathWorks, Inc.

    sigb = find_system(model, ...
                    'SearchDepth',        1, ...
                    'LoadFullyIfNeeded', 'off', ...
                    'FollowLinks',       'off', ...
                    'LookUnderMasks',    'all', ...
                    'BlockType',         'SubSystem', ...
                    'PreSaveFcn',        'sigbuilder_block(''preSave'');');
    sigb = sigb{1};
end