teach get_remote_heads to read from a memory buffer

diff --git a/cache.h b/cache.h
index e493563f4c07e6adcd00a1b2476926d69a4a67f8..db646a2ff87ee64d42bccd506456f983ac31062f 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -1049,7 +1049,9 @@ struct extra_have_objects {
        int nr, alloc;
        unsigned char (*array)[20];
 };
-extern struct ref **get_remote_heads(int in, struct ref **list, unsigned int flags, struct extra_have_objects *);
+extern struct ref **get_remote_heads(int in, char *src_buf, size_t src_len,
+                                    struct ref **list, unsigned int flags,
+                                    struct extra_have_objects *);
 extern int server_supports(const char *feature);
 extern int parse_feature_request(const char *features, const char *feature);
 extern const char *server_feature_value(const char *feature, int *len_ret);