3 add_subdirectory(battery)
5 add_subdirectory(directx)
6 add_subdirectory(filesystems)
8 add_subdirectory(input)
9 add_subdirectory(ksfilter)
10 add_subdirectory(network)
11 add_subdirectory(parallel)
12 add_subdirectory(serial)
13 add_subdirectory(setup)
14 add_subdirectory(storage)
16 add_subdirectory(video)