lockfile.h: extract new header file for the functions in lockfile.c
Move the interface declaration for the functions in lockfile.c from
cache.h to a new file, lockfile.h. Add #includes where necessary (and
remove some redundant includes of cache.h by files that already
include builtin.h).
Move the documentation of the lock_file state diagram from lockfile.c
to the new header file.
Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/merge-recursive.c b/merge-recursive.c
index 8ad4be8..4b0884b 100644
--- a/merge-recursive.c
+++ b/merge-recursive.c
@@ -5,6 +5,7 @@
*/
#include "advice.h"
#include "cache.h"
+#include "lockfile.h"
#include "cache-tree.h"
#include "commit.h"
#include "blob.h"
