Update get_sha1() to grok extended format.

diff --git a/cache.h b/cache.h
index 10243f0b8ce5ff658e129bbec8085b5f0fae1125..fd4988ed9a0d8f75c66127a6186aae0d5d76a913 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -302,12 +302,15 @@ struct ref {
        struct ref *next;
        unsigned char old_sha1[20];
        unsigned char new_sha1[20];
+       struct ref *peer_ref; /* when renaming */
        char name[0];
 };
 
 extern int git_connect(int fd[2], char *url, const char *prog);
 extern int finish_connect(pid_t pid);
 extern int path_match(const char *path, int nr, char **match);
+extern int match_refs(struct ref *src, struct ref *dst, struct ref ***dst_tail,
+                     int nr_refspec, char **refspec, int all);
 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);