040000 tree 5adf2b553fe34bb9f4d0eab96dd01cc620b43d28	intrinsics
040000 tree 06fc8a2590d68c100e6689f0de3256ee2830d787	scalar
100644 blob eafbeef3727ad03c48bc4e5654d3398b08feae58	traits.h
100644 blob e0c290887bdd8d83cfab143587aceaaf3596ea37	wrapper.h