[PATCH v2 1/4] bundle API: start writing API documentation

["Ævar Arnfjörð Bjarmason" <avarab@gmail.com>]

There are no other API docs in bundle.h, but this is at least a
start. We'll add a parameter to this function in a subsequent commit,
but let's start by documenting it.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
---
 bundle.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/bundle.h b/bundle.h
index 1927d8cd6a4..84a6df1b65d 100644
--- a/bundle.h
+++ b/bundle.h
@@ -27,6 +27,13 @@ int create_bundle(struct repository *r, const char *path,
 		  int version);
 int verify_bundle(struct repository *r, struct bundle_header *header, int verbose);
 #define BUNDLE_VERBOSE 1
+
+/**
+ * Unbundle after reading the header with read_bundle_header().
+ *
+ * We'll invoke "git index-pack --stdin --fix-thin" for you on the
+ * provided `bundle_fd` from read_bundle_header().
+ */
 int unbundle(struct repository *r, struct bundle_header *header,
 	     int bundle_fd, int flags);
 int list_bundle_refs(struct bundle_header *header,
-- 
2.33.0.662.g438caf9576d