merge(third_party/git): Merge squashed git subtree at v2.23.0 r/373

Merge commit '1b593e1ea4d2af0f6444d9a7788d5d99abd6fde5' as 'third_party/git'

1 files changed, 15 insertions, 0 deletions

diff --git a/third_party/git/checkout.h b/third_party/git/checkout.h
new file mode 100644
index 0000000000..1152133bd7
--- /dev/null
+++ b/third_party/git/checkout.h
@@ -0,0 +1,15 @@
+#ifndef CHECKOUT_H
+#define CHECKOUT_H
+
+#include "cache.h"
+
+/*
+ * Check if the branch name uniquely matches a branch name on a remote
+ * tracking branch.  Return the name of the remote if such a branch
+ * exists, NULL otherwise.
+ */
+const char *unique_tracking_name(const char *name,
+				 struct object_id *oid,
+				 int *dwim_remotes_matched);
+
+#endif /* CHECKOUT_H */