Jun Wu bdbf60f28d xdiff: backport upstream changes ... Summary: I did some extra xdiff changes in upstream, namely: - Remove unused features - Replace "long" (32-bit in MSVC) with int64_t to support large files - Add comment on some key variables This backports them. It also includes Matt's fixes about Windows compatibility. Reviewed By: ryanmce Differential Revision: D7223939 fbshipit-source-id: 9287d5be22dae4ab41b05b3a4c160d836b5714a6		2018-04-13 21:51:48 -07:00
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mman-win32	hg: vendor a third-party implementation of mman library for Windows	2018-04-13 21:51:10 -07:00
sha1dc	sha1: add sha1detectcoll library to setup.py	2018-01-08 12:54:57 -08:00
xdiff	xdiff: backport upstream changes	2018-04-13 21:51:48 -07:00