Note about icu_I18N.h being unstable

diff --git a/include/yaz/icu_I18N.h b/include/yaz/icu_I18N.h
index 7123cff..457f767 100644 (file)
--- a/include/yaz/icu_I18N.h
+++ b/include/yaz/icu_I18N.h
@@ -27,6 +27,9 @@
 
 /** \file
     \brief Internal header for ICU utilities
+
+    These functions, while non-static, are considered unstable and internal
+    and may be renamed for each YAZ release.
 */
 
 #ifndef ICU_I18NL_H