_:nfa417587f254499686c255604cbdfb44xb0
<http://schema.org/description>
"A custom C language S-function written to generate a constant value. This operation is available in Simulink&#174; with the \"Constant\" block, which can be used for comparison with this S-function example."
<https://kr.mathworks.com/help/fixedpoint/ug/fixed-point-s-functions-fixed-point-source.html>