diff --git a/eclair/public_APIs.ecl b/eclair/public_APIs.ecl
new file mode 100644
index 0000000..ec38426
--- /dev/null
+++ b/eclair/public_APIs.ecl
@@ -0,0 +1,5 @@
+# Definition of the public APIs.
+
+
+-doc="FIXME: add proper documentation."
+-file_tag+={api:public,"^interface/include/psa\\.h$"}