test-hashmap: use "unsigned int" for hash storage

diff --git a/worktree.h b/worktree.h
index 5ea5e503fbe491a76d3c8ce279b7e281a5d07d3e..9276c81ae7cb5c42a86fd9ebbdb28720be409e47 100644 (file)
--- a/worktree.h
+++ b/worktree.h
@@ -1,6 +1,8 @@
 #ifndef WORKTREE_H
 #define WORKTREE_H
 
+#include "refs.h"
+
 struct worktree {
        char *path;
        char *id;
@@ -70,6 +72,12 @@ extern void free_worktrees(struct worktree **);
 extern const struct worktree *find_shared_symref(const char *symref,
                                                 const char *target);
 
+/*
+ * Similar to head_ref() for all HEADs _except_ one from the current
+ * worktree, which is covered by head_ref().
+ */
+int other_head_refs(each_ref_fn fn, void *cb_data);
+
 int is_worktree_being_rebased(const struct worktree *wt, const char *target);
 int is_worktree_being_bisected(const struct worktree *wt, const char *target);