040000 tree 49a36bf2d2a75af30b0d1680239e2870fc4448fa	detail
100644 blob 3c587a3bf5de05c8e61bb95b75009480c3e2ea46	extensions.hpp
100644 blob 0eedf7f7f946b554f898dea7bd2d687689d69758	hash.hpp
100644 blob 1d51b07f2de4488e7cdeb522d12676e52d4c3b3a	hash_fwd.hpp