Do not export symbols that are not supposed to be exported

As all symbols that are part of public interface are explicitly exported
with corresponding versioning, mark all remaining symbols as local.

1 files changed, 3 insertions, 0 deletions

diff --git a/exports b/exports
index 253dbbf..9b92721 100644
--- a/exports
+++ b/exports
@@ -40,6 +40,9 @@ ATTR_1.0 {
 	attr_removef;
 	attr_set;
 	attr_setf;
+
+    local:
+	*;
 };
 
 ATTR_1.1 {