/usr/include/freefoam/reactionThermophysicalModels/ is in libfreefoam-dev 0.1.0+dfsg+1-3.
This file is owned by root:root, with mode 0o755.
..
/usr/include/freefoam/reactionThermophysicalModels/basicMultiComponentMixture.H
/usr/include/freefoam/reactionThermophysicalModels/basicMultiComponentMixtureI.H
/usr/include/freefoam/reactionThermophysicalModels/chemistryReader.C
/usr/include/freefoam/reactionThermophysicalModels/chemistryReader.H
/usr/include/freefoam/reactionThermophysicalModels/chemkinReader.H
/usr/include/freefoam/reactionThermophysicalModels/dieselMixture.C
/usr/include/freefoam/reactionThermophysicalModels/dieselMixture.H
/usr/include/freefoam/reactionThermophysicalModels/egrMixture.C
/usr/include/freefoam/reactionThermophysicalModels/egrMixture.H
/usr/include/freefoam/reactionThermophysicalModels/fixedUnburntEnthalpyFvPatchScalarField.H
/usr/include/freefoam/reactionThermophysicalModels/foamChemistryReader.C
/usr/include/freefoam/reactionThermophysicalModels/foamChemistryReader.H
/usr/include/freefoam/reactionThermophysicalModels/gradientUnburntEnthalpyFvPatchScalarField.H
/usr/include/freefoam/reactionThermophysicalModels/hCombustionThermo.H
/usr/include/freefoam/reactionThermophysicalModels/hPsiMixtureThermo.C
/usr/include/freefoam/reactionThermophysicalModels/hPsiMixtureThermo.H
/usr/include/freefoam/reactionThermophysicalModels/hReactionThermo.H
/usr/include/freefoam/reactionThermophysicalModels/hRhoMixtureThermo.C
/usr/include/freefoam/reactionThermophysicalModels/hRhoMixtureThermo.H
/usr/include/freefoam/reactionThermophysicalModels/hhuCombustionThermo.H
/usr/include/freefoam/reactionThermophysicalModels/hhuMixtureThermo.C
/usr/include/freefoam/reactionThermophysicalModels/hhuMixtureThermo.H
/usr/include/freefoam/reactionThermophysicalModels/homogeneousMixture.C
/usr/include/freefoam/reactionThermophysicalModels/homogeneousMixture.H
/usr/include/freefoam/reactionThermophysicalModels/hsCombustionThermo.H
/usr/include/freefoam/reactionThermophysicalModels/hsPsiMixtureThermo.C
/usr/include/freefoam/reactionThermophysicalModels/hsPsiMixtureThermo.H
/usr/include/freefoam/reactionThermophysicalModels/hsReactionThermo.H
/usr/include/freefoam/reactionThermophysicalModels/hsRhoMixtureThermo.C
/usr/include/freefoam/reactionThermophysicalModels/hsRhoMixtureThermo.H
/usr/include/freefoam/reactionThermophysicalModels/inhomogeneousMixture.C
/usr/include/freefoam/reactionThermophysicalModels/inhomogeneousMixture.H
/usr/include/freefoam/reactionThermophysicalModels/makeCombustionThermo.H
/usr/include/freefoam/reactionThermophysicalModels/makeHsCombustionThermo.H
/usr/include/freefoam/reactionThermophysicalModels/makeHsReactionThermo.H
/usr/include/freefoam/reactionThermophysicalModels/makeReactionThermo.H
/usr/include/freefoam/reactionThermophysicalModels/mixedUnburntEnthalpyFvPatchScalarField.H
/usr/include/freefoam/reactionThermophysicalModels/multiComponentMixture.C
/usr/include/freefoam/reactionThermophysicalModels/multiComponentMixture.H
/usr/include/freefoam/reactionThermophysicalModels/reactingMixture.C
/usr/include/freefoam/reactionThermophysicalModels/reactingMixture.H
/usr/include/freefoam/reactionThermophysicalModels/veryInhomogeneousMixture.C
/usr/include/freefoam/reactionThermophysicalModels/veryInhomogeneousMixture.H