https://huggingface.co/AbdulElahGwaith/FreeCAD/resolve/main/src/3rdParty/FastSignals/tests/libfastsignals_unit_tests/main.cpp
hf download hf://AbdulElahGwaith/FreeCAD/src/3rdParty/FastSignals/tests/libfastsignals_unit_tests/main.cpp
curl -L -o main.cpp https://huggingface.co/AbdulElahGwaith/FreeCAD/resolve/main/src/3rdParty/FastSignals/tests/libfastsignals_unit_tests/main.cpp
