add char** overloads for join_string

[libi2ncommon] / src / stringfunc.hxx

diff --git a/src/stringfunc.hxx b/src/stringfunc.hxx
index 01d2882..6acfa32 100644 (file)
--- a/src/stringfunc.hxx
+++ b/src/stringfunc.hxx
@@ -140,6 +140,11 @@ std::string join_string(
    const std::string& delimiter = "\n"
 );
 
+std::string join_string(
+   const char *const parts [],
+   const std::string& delimiter = "\n"
+);
+
 
 /*
 ** conversions: