diff -r 5b97de37aada -r be0f6bd10b52 src/string.c
--- a/src/string.c	Mon May 14 18:27:23 2018 +0200
+++ b/src/string.c	Mon May 14 19:24:34 2018 +0200
@@ -624,9 +624,9 @@
     return ret;
 }
 
-// private string conversion functions
-scstr_t ucx_sc2sc(scstr_t c) {
-    return c;
+// type adjustment functions
+scstr_t ucx_sc2sc(scstr_t str) {
+    return str;
 }
 scstr_t ucx_ss2sc(sstr_t str) {
     scstr_t cs;