040000 tree 045bebf4fb3e309a80543d1989d318cb57c9cc97	dmc
040000 tree d7941ff8ced5fae1eefc494e4c2b8f156f9892a4	edg
040000 tree 68e4428894c53818b1ecce49a8790590694c15d7	msvc
100644 blob a1e9ee1138a901c2c10d7367926ef82b87e5b685	while.hpp