xdiff: use git-compat-util
commitb46054b3746271d23feab001b49357983fda42f1
authorJeff King <peff@peff.net>
Thu, 11 Apr 2019 13:48:33 +0000 (11 09:48 -0400)
committerJunio C Hamano <gitster@pobox.com>
Fri, 12 Apr 2019 04:34:17 +0000 (12 13:34 +0900)
tree2c2951085a79a56093ab8423b5b031051570e508
parent73a5faf0176548640784090190bb2448cf1708aa
xdiff: use git-compat-util

Since the xdiff library was not originally part of Git, it does its own
system includes. Let's instead use git-compat-util, which has two
benefits:

  1. It adjusts for any system-specific quirks in how or what we should
     include (though xdiff's needs are light enough that this hasn't
     been a problem in the past).

  2. It lets us use wrapper functions like xmalloc().

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
xdiff/xinclude.h