int cmd__revision_walking(int argc, const char **argv);
int cmd__run_command(int argc, const char **argv);
int cmd__scrap_cache_tree(int argc, const char **argv);
+int cmd__serve_v2(int argc, const char **argv);
int cmd__sha1(int argc, const char **argv);
int cmd__sha1_array(int argc, const char **argv);
int cmd__sha256(int argc, const char **argv);