add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

1
2
# Locally computed
sha256  c8c862b0e9a7ba699a49bc98f62bdffdfafd53a5716c0e162696b4bf108d3637  libmodbus-3.1.4.tar.gz