packfile: expose get_delta_base()
In a following commit get_delta_base() will be used outside
packfile.c, so let's make it non static and declare it in
packfile.h.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/packfile.c b/packfile.c
index fc43a6c..5a6e8d5 100644
--- a/packfile.c
+++ b/packfile.c
@@ -1191,11 +1191,11 @@ const struct packed_git *has_packed_and_bad(struct repository *r,
return NULL;
}
-static off_t get_delta_base(struct packed_git *p,
- struct pack_window **w_curs,
- off_t *curpos,
- enum object_type type,
- off_t delta_obj_offset)
+off_t get_delta_base(struct packed_git *p,
+ struct pack_window **w_curs,
+ off_t *curpos,
+ enum object_type type,
+ off_t delta_obj_offset)
{
unsigned char *base_info = use_pack(p, w_curs, *curpos, NULL);
off_t base_offset;
