Add list of coupled functions to struct definition
diff --git a/include/mbedtls/ssl.h b/include/mbedtls/ssl.h
index 92ce324..be2159f 100644
--- a/include/mbedtls/ssl.h
+++ b/include/mbedtls/ssl.h
@@ -845,6 +845,14 @@
/*
* This structure is used for storing current session data.
+ *
+ * Note: when changing this definition, we need to check and update:
+ * - in tests/suites/test_suite_ssl.function:
+ * ssl_populate_session() and ssl_serialise_session_save_load()
+ * - in library/ssl_tls.c:
+ * mbedtls_ssl_session_init() and mbedtls_ssl_session_free()
+ * mbedtls_ssl_session_save() and ssl_session_load()
+ * ssl_session_copy()
*/
struct mbedtls_ssl_session
{
