packfile.h: drop extern from function declaration
authorDenton Liu <liu.denton@gmail.com>
Mon, 19 Aug 2019 06:26:19 +0000 (02:26 -0400)
committerJunio C Hamano <gitster@pobox.com>
Tue, 20 Aug 2019 18:29:31 +0000 (11:29 -0700)
commit415b770b88128f0025d7d4663fd9582075875a1b
treef5bc33d5a74551661749b67e83a5a873ea5a1374
parent3612c2334af8b70137a2d3f5497b1b6f4e9762a2
packfile.h: drop extern from function declaration

In 336226c259 (packfile.h: drop extern from function declarations,
2019-04-05), `extern` was removed from function declarations because
it's redundant. However, in 8434e85d5f (repack: refactor pack deletion
for future use, 2019-06-10), an `extern` was mistakenly included.

Remove this spurious `extern`.

Signed-off-by: Denton Liu <liu.denton@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
packfile.h