HelenOS sources

uspace/lib/hound/include/hound/client.h
uspace/lib/ipcgfx/include/ipcgfx/client.h
uspace/lib/ipcgfx/include/types/ipcgfx/client.h
uspace/lib/ipcgfx/private/client.h
uspace/srv/hid/display/client.h
uspace/srv/hid/display/types/display/client.h