From: brian m. carlson <sandals@crustytoothpaste.net>
Date: Wed, 2 May 2018 00:26:07 +0000 (+0000)
Subject: sha1_file: only expose empty object constants through git_hash_algo
X-Git-Tag: v2.18.0-rc0~17^2~3
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/e1ccd7e2b1cae8d7dab4686cddbd923fb6c46953?ds=sidebyside;hp=e1ccd7e2b1cae8d7dab4686cddbd923fb6c46953

sha1_file: only expose empty object constants through git_hash_algo

There really isn't any case in which we want to expose the constants for
empty trees and blobs outside of using the hash algorithm abstraction.
Make these constants static and stop exposing the defines in cache.h.
Remove the constants which are no longer in use.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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