add 3 more prototypes

diff --git a/src/chown-core.h b/src/chown-core.h
index 1ac59e1f3a453cf242ed33d89164cac520702ace..9b607105589914e45360b2f1798fc37a78f11d05 100644 (file)
--- a/src/chown-core.h
+++ b/src/chown-core.h
@@ -61,12 +61,21 @@ struct Chown_option
 };
 
 void
-chopt_init (struct Chown_option *chopt);
+chopt_init (struct Chown_option *);
+
+void
+chopt_free (struct Chown_option *);
+
+char *
+gid_to_name (gid_t);
+
+char *
+uid_to_name (uid_t);
 
 int
-change_file_owner PARAMS ((int cmdline_arg, const char *file,
-                          uid_t user, gid_t group,
-                          uid_t old_user, gid_t old_group,
-                          struct Chown_option const *chopt));
+change_file_owner PARAMS ((int, const char *,
+                          uid_t, gid_t,
+                          uid_t, gid_t,
+                          struct Chown_option const *));
 
 #endif /* CHOWN_CORE_H */