URfkill[1] is a project to handle rfkill events in userspace and aimed to replace the rfkill input handler in kernel. 
liburfkill-qt[2] is a C++ Qt binding of URfkill library, it provides Qt interface to control URfkill. liburfkill-qt follows URfkill version naming rule.

=== Build Instruction ===
mkdir build
cmake ..
make
make install

=== Uninstall Instruction ===
make uninstall

=== More Specific Instruction for 64bit machine ===
cmake -DCMAKE_INSTALL_PREFIX=/usr -DLIB_SUFFIX=64 ..



[1] https://github.com/lcp/urfkill
[2] https://github.com/nilxam/liburfkill-qt