diff --git a/lib/libc/locale/Symbol.map b/lib/libc/locale/Symbol.map
index 4b22e43235d..ce56657fca7 100644
--- a/lib/libc/locale/Symbol.map
+++ b/lib/libc/locale/Symbol.map
@@ -97,4 +97,6 @@ FBSD_1.0 {
 FBSDprivate {
 	_PathLocale;
 	__detect_path_locale;
+	__collate_load_error;
+	__collate_range_cmp;
 };
diff --git a/lib/libc/resolv/Symbol.map b/lib/libc/resolv/Symbol.map
index 3239a2031f1..6e1de65e301 100644
--- a/lib/libc/resolv/Symbol.map
+++ b/lib/libc/resolv/Symbol.map
@@ -86,6 +86,7 @@ FBSD_1.0 {
 	__res_search;
 	__res_querydomain;
 	__res_setservers;
+	_res;
 	__res_state;
 	__res_vinit;
 	__hostalias;
diff --git a/lib/libc/stdio/Symbol.map b/lib/libc/stdio/Symbol.map
index f49c337a065..6687f1bed2f 100644
--- a/lib/libc/stdio/Symbol.map
+++ b/lib/libc/stdio/Symbol.map
@@ -135,6 +135,7 @@ FBSD_1.0 {
 };
 
 FBSDprivate {
+	_cleanup;	# To be replaced with fcloseall().
 	_flockfile;
 	_flockfile_debug_stub;
 	_flockfile_debug;