040000 tree e369cb499a8eb9cd9c3216952639a0727c97685f	intrinsics
040000 tree 5b3ef1e0d09eb4a65f168f6e78f327b21902c904	scalar
100644 blob cc22597c293449d01e68f87d3a6a7306e84b3b29	traits.h
100644 blob 60dba5c02262dc12fc1710bc185bcee8b74195e6	wrapper.h