/usr/include/freefoam/surfMesh/ is in libfreefoam-dev 0.1.0+dfsg+1-3.
This file is owned by root:root, with mode 0o755.
..
/usr/include/freefoam/surfMesh/AC3DsurfaceFormat.C
/usr/include/freefoam/surfMesh/AC3DsurfaceFormat.H
/usr/include/freefoam/surfMesh/AC3DsurfaceFormatCore.H
/usr/include/freefoam/surfMesh/AC3DsurfaceFormatCoreTemplates.C
/usr/include/freefoam/surfMesh/FTRsurfaceFormat.C
/usr/include/freefoam/surfMesh/FTRsurfaceFormat.H
/usr/include/freefoam/surfMesh/GTSsurfaceFormat.C
/usr/include/freefoam/surfMesh/GTSsurfaceFormat.H
/usr/include/freefoam/surfMesh/MeshedSurface.C
/usr/include/freefoam/surfMesh/MeshedSurface.H
/usr/include/freefoam/surfMesh/MeshedSurfaceIO.C
/usr/include/freefoam/surfMesh/MeshedSurfaceIOAllocator.H
/usr/include/freefoam/surfMesh/MeshedSurfaceNew.C
/usr/include/freefoam/surfMesh/MeshedSurfaceProxy.C
/usr/include/freefoam/surfMesh/MeshedSurfaceProxy.H
/usr/include/freefoam/surfMesh/MeshedSurfaceZones.C
/usr/include/freefoam/surfMesh/MeshedSurfaces.H
/usr/include/freefoam/surfMesh/MeshedSurfacesFwd.H
/usr/include/freefoam/surfMesh/NASsurfaceFormat.C
/usr/include/freefoam/surfMesh/NASsurfaceFormat.H
/usr/include/freefoam/surfMesh/NASsurfaceFormatCore.H
/usr/include/freefoam/surfMesh/OBJsurfaceFormat.C
/usr/include/freefoam/surfMesh/OBJsurfaceFormat.H
/usr/include/freefoam/surfMesh/OFFsurfaceFormat.C
/usr/include/freefoam/surfMesh/OFFsurfaceFormat.H
/usr/include/freefoam/surfMesh/OFSsurfaceFormat.C
/usr/include/freefoam/surfMesh/OFSsurfaceFormat.H
/usr/include/freefoam/surfMesh/OFSsurfaceFormatCore.H
/usr/include/freefoam/surfMesh/SMESHsurfaceFormat.C
/usr/include/freefoam/surfMesh/SMESHsurfaceFormat.H
/usr/include/freefoam/surfMesh/STARCDsurfaceFormat.C
/usr/include/freefoam/surfMesh/STARCDsurfaceFormat.H
/usr/include/freefoam/surfMesh/STARCDsurfaceFormatCore.H
/usr/include/freefoam/surfMesh/STLpoint.H
/usr/include/freefoam/surfMesh/STLsurfaceFormat.C
/usr/include/freefoam/surfMesh/STLsurfaceFormat.H
/usr/include/freefoam/surfMesh/STLsurfaceFormatCore.H
/usr/include/freefoam/surfMesh/STLtriangle.H
/usr/include/freefoam/surfMesh/STLtriangleI.H
/usr/include/freefoam/surfMesh/TRIsurfaceFormat.C
/usr/include/freefoam/surfMesh/TRIsurfaceFormat.H
/usr/include/freefoam/surfMesh/TRIsurfaceFormatCore.H
/usr/include/freefoam/surfMesh/UnsortedMeshedSurface.C
/usr/include/freefoam/surfMesh/UnsortedMeshedSurface.H
/usr/include/freefoam/surfMesh/UnsortedMeshedSurfaceNew.C
/usr/include/freefoam/surfMesh/UnsortedMeshedSurfaces.H
/usr/include/freefoam/surfMesh/UnsortedMeshedSurfacesFwd.H
/usr/include/freefoam/surfMesh/VTKsurfaceFormat.C
/usr/include/freefoam/surfMesh/VTKsurfaceFormat.H
/usr/include/freefoam/surfMesh/VTKsurfaceFormatCore.H
/usr/include/freefoam/surfMesh/WRLsurfaceFormat.C
/usr/include/freefoam/surfMesh/WRLsurfaceFormat.H
/usr/include/freefoam/surfMesh/WRLsurfaceFormatCore.H
/usr/include/freefoam/surfMesh/X3DsurfaceFormat.C
/usr/include/freefoam/surfMesh/X3DsurfaceFormat.H
/usr/include/freefoam/surfMesh/X3DsurfaceFormatCore.H
/usr/include/freefoam/surfMesh/surfFields.H
/usr/include/freefoam/surfMesh/surfFieldsFwd.H
/usr/include/freefoam/surfMesh/surfGeoMesh.H
/usr/include/freefoam/surfMesh/surfMesh.H
/usr/include/freefoam/surfMesh/surfPointFields.H
/usr/include/freefoam/surfMesh/surfPointFieldsFwd.H
/usr/include/freefoam/surfMesh/surfPointGeoMesh.H
/usr/include/freefoam/surfMesh/surfZone.H
/usr/include/freefoam/surfMesh/surfZoneIOList.H
/usr/include/freefoam/surfMesh/surfZoneIdentifier.H
/usr/include/freefoam/surfMesh/surfZoneIdentifierList.H
/usr/include/freefoam/surfMesh/surfZoneList.H
/usr/include/freefoam/surfMesh/surfaceFormatsCore.H
/usr/include/freefoam/surfMesh/surfaceRegistry.H