push: prepare sender to receive extended ref information from the receiver

[git.git] / cache.h

diff --git a/cache.h b/cache.h
index ce1f63090dd86b12898fc4083444d5a38ca0cb60..98a742122dbacbb39fa104cdfe909a9a884ed7b6 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -709,7 +709,11 @@ extern struct child_process *git_connect(int fd[2], const char *url, const char
 extern int finish_connect(struct child_process *conn);
 extern int path_match(const char *path, int nr, char **match);
 extern int get_ack(int fd, unsigned char *result_sha1);
-extern struct ref **get_remote_heads(int in, struct ref **list, int nr_match, char **match, unsigned int flags);
+struct extra_have_objects {
+       int nr, alloc;
+       unsigned char (*array)[20];
+};
+extern struct ref **get_remote_heads(int in, struct ref **list, int nr_match, char **match, unsigned int flags, struct extra_have_objects *);
 extern int server_supports(const char *feature);
 
 extern struct packed_git *parse_pack_index(unsigned char *sha1);