Revert "No default msvcrt on Windows"
Revert "No default msvcrt on Windows"

This reverts commit 92ece2a095790a0e217a68c5d2df5211b2c77aa2.

coding3d/small3d,dimitrikourk/small3d,coding3d/small3d,coding3d/small3d,dimitrikourk/small3d