restore join_string() symbols in library

[libi2ncommon] / src / stringfunc.hxx

diff --git a/src/stringfunc.hxx b/src/stringfunc.hxx
index d945526..be1c4a8 100644 (file)
--- a/src/stringfunc.hxx
+++ b/src/stringfunc.hxx
@@ -179,6 +179,15 @@ std::string join_string(
 );
 
 /*
+ * provide instantiation wrappers for ABI compatibility
+ */
+std::string join_string (const std::list<std::string> &l,
+                         const std::string &d = "\n");
+
+std::string join_string (const std::vector<std::string> &l,
+                         const std::string &d = "\n");
+
+/*
 ** conversions:
 */