/usr/include/ is in libdleyna-core-1.0-dev 0.4.0-1.
This file is owned by root:root, with mode 0o755.
..
/usr/include/dleyna-1.0/
/usr/include/dleyna-1.0/libdleyna/
/usr/include/dleyna-1.0/libdleyna/core/
/usr/include/dleyna-1.0/libdleyna/core/task-atom.h
/usr/include/dleyna-1.0/libdleyna/core/task-processor.h
/usr/include/dleyna-1.0/libdleyna/core/main-loop.h
/usr/include/dleyna-1.0/libdleyna/core/settings.h
/usr/include/dleyna-1.0/libdleyna/core/white-list.h
/usr/include/dleyna-1.0/libdleyna/core/log.h
/usr/include/dleyna-1.0/libdleyna/core/connector.h
/usr/include/dleyna-1.0/libdleyna/core/service-task.h
/usr/include/dleyna-1.0/libdleyna/core/connector-mgr.h
/usr/include/dleyna-1.0/libdleyna/core/error.h
/usr/include/dleyna-1.0/libdleyna/core/control-point.h