Re: [PATCH v8 1/4] worktree: add top-level worktree.c

worktree.c contains functions to work with and get information from
worktrees.  This introduction moves functions related to worktrees
from branch.c into worktree.c

Signed-off-by: Michael Rappazzo <redacted>
---
 Makefile        |  1 +
 branch.c        | 79 +-----------------------------------------------------
 branch.h        |  8 ------
 builtin/notes.c |  1 +
 worktree.c      | 82 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 worktree.h      | 12 +++++++++
 6 files changed, 97 insertions(+), 86 deletions(-)
 create mode 100644 worktree.c
 create mode 100644 worktree.h
...

diff --git a/branch.h b/branch.h
index d3446ed..58aa45f 100644
--- a/branch.h
+++ b/branch.h

@@ -59,12 +59,4 @@ extern int read_branch_desc(struct strbuf *, const char *branch_name);
  */
 extern void die_if_checked_out(const char *branch);
 
-/*
- * Check if a per-worktree symref points to a ref in the main worktree
- * or any linked worktree, and return the path to the exising worktree
- * if it is.  Returns NULL if there is no existing ref.  The caller is
- * responsible for freeing the returned path.
- */
-extern char *find_shared_symref(const char *symref, const char *target);
-
 #endif

diff --git a/builtin/notes.c b/builtin/notes.c
index 3608c64..8b30334 100644
--- a/builtin/notes.c
+++ b/builtin/notes.c

@@ -20,6 +20,7 @@
 #include "notes-merge.h"
 #include "notes-utils.h"
 #include "branch.h"
+#include "worktree.h"