upload-pack: introduce fetch server command

diff --git a/connect.h b/connect.h
index 01f14cdf3fa4e6b6c8cd3b4c9ec3c3d55e7fc04f..8898d44952a1dc2c5e9d9d3c6b4133aff807b245 100644 (file)
--- a/connect.h
+++ b/connect.h
@@ -13,4 +13,9 @@ extern int parse_feature_request(const char *features, const char *feature);
 extern const char *server_feature_value(const char *feature, int *len_ret);
 extern int url_is_local_not_ssh(const char *url);
 
+struct packet_reader;
+extern enum protocol_version discover_version(struct packet_reader *reader);
+
+extern int server_supports_v2(const char *c, int die_on_error);
+
 #endif