/usr/include/ is in kodi-addons-dev 2:17.6+dfsg1-1ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/include/kodi/
/usr/include/kodi/AEChannelData.h
/usr/include/kodi/AudioEngine/
/usr/include/kodi/AudioEngine/AEChannelData.h
/usr/include/kodi/AudioEngine/AEChannelInfo.h
/usr/include/kodi/AudioEngine/AEStreamData.h
/usr/include/kodi/DVDDemuxPacket.h
/usr/include/kodi/IFileTypes.h
/usr/include/kodi/kodi_adsp_dll.h
/usr/include/kodi/kodi_adsp_types.h
/usr/include/kodi/kodi_audiodec_dll.h
/usr/include/kodi/kodi_audiodec_types.h
/usr/include/kodi/kodi_audioengine_types.h
/usr/include/kodi/kodi_inputstream_dll.h
/usr/include/kodi/kodi_inputstream_types.h
/usr/include/kodi/kodi_peripheral_callbacks.h
/usr/include/kodi/kodi_peripheral_dll.h
/usr/include/kodi/kodi_peripheral_types.h
/usr/include/kodi/kodi_peripheral_utils.hpp
/usr/include/kodi/kodi_vfs_types.h
/usr/include/kodi/kodi_vfs_utils.hpp
/usr/include/kodi/libKODI_adsp.h
/usr/include/kodi/libKODI_audioengine.h
/usr/include/kodi/libKODI_guilib.h
/usr/include/kodi/libKODI_inputstream.h
/usr/include/kodi/libKODI_peripheral.h
/usr/include/kodi/libXBMC_addon.h
/usr/include/kodi/libXBMC_codec.h
/usr/include/kodi/libXBMC_pvr.h
/usr/include/kodi/xbmc_addon_cpp_dll.h
/usr/include/kodi/xbmc_addon_dll.h
/usr/include/kodi/xbmc_addon_types.h
/usr/include/kodi/xbmc_audioenc_dll.h
/usr/include/kodi/xbmc_audioenc_types.h
/usr/include/kodi/xbmc_codec_types.h
/usr/include/kodi/xbmc_epg_types.h
/usr/include/kodi/xbmc_pvr_dll.h
/usr/include/kodi/xbmc_pvr_types.h
/usr/include/kodi/xbmc_scr_dll.h
/usr/include/kodi/xbmc_scr_types.h
/usr/include/kodi/xbmc_vis_dll.h
/usr/include/kodi/xbmc_vis_types.h