#ifndef WORKTREE_H
#define WORKTREE_H
+struct worktree {
+ char *path;
+ char *git_dir;
+ char *head_ref;
+ unsigned char head_sha1[20];
+ int is_detached;
+ int is_bare;
+};
+
+/* Functions for acting on the information about worktrees. */
+
+/*
+ * Get the worktrees. The primary worktree will always be the first returned,
+ * and linked worktrees will be pointed to by 'next' in each subsequent
+ * worktree. No specific ordering is done on the linked worktrees.
+ *
+ * The caller is responsible for freeing the memory from the returned
+ * worktree(s).
+ */
+extern struct worktree **get_worktrees(void);
+
+/*
+ * Free up the memory for worktree(s)
+ */
+extern void free_worktrees(struct worktree **);
+
/*
* 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