pytorch

70b82d28 - caffe2 | Windows compat fixes

caffe2 | Windows compat fixes Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/19531 Reviewed By: hlu1 Differential Revision: D15024541 fbshipit-source-id: cd8249a6d529afb65fa8afd74a05dbfe73eb1fb0