Merge branch 'jc/lockfile'
authorJunio C Hamano <junkio@cox.net>
Tue, 6 Jun 2006 23:42:52 +0000 (16:42 -0700)
committerJunio C Hamano <junkio@cox.net>
Tue, 6 Jun 2006 23:42:52 +0000 (16:42 -0700)
* jc/lockfile:
ref-log: style fixes.
refs.c: convert it to use lockfile interface.
Make index file locking code reusable to others.

Trivial merge