submodule: port resolve_relative_url from shell to C

diff --git a/submodule-config.h b/submodule-config.h
index 092ebfc931a82774928b6ac43a249b524c770f79..e4857f53a87d4b8316d53c5f90bc47286179d2c5 100644 (file)
--- a/submodule-config.h
+++ b/submodule-config.h
@@ -21,6 +21,7 @@ struct submodule {
 };
 
 int parse_fetch_recurse_submodules_arg(const char *opt, const char *arg);
+int parse_push_recurse_submodules_arg(const char *opt, const char *arg);
 int parse_submodule_config_option(const char *var, const char *value);
 const struct submodule *submodule_from_name(const unsigned char *commit_sha1,
                const char *name);