8 unsigned char head_sha1[20];
13 /* Functions for acting on the information about worktrees. */
16 * Get the worktrees. The primary worktree will always be the first returned,
17 * and linked worktrees will be pointed to by 'next' in each subsequent
18 * worktree. No specific ordering is done on the linked worktrees.
20 * The caller is responsible for freeing the memory from the returned
23 extern struct worktree **get_worktrees(void);
26 * Free up the memory for worktree(s)
28 extern void free_worktrees(struct worktree **);
31 * Check if a per-worktree symref points to a ref in the main worktree
32 * or any linked worktree, and return the path to the exising worktree
33 * if it is. Returns NULL if there is no existing ref. The caller is
34 * responsible for freeing the returned path.
36 extern char *find_shared_symref(const char *symref, const char *target);