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-rw-r--r--src/extlib.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/extlib.h b/src/extlib.h
index 80c79d0..b12ddbf 100644
--- a/src/extlib.h
+++ b/src/extlib.h
@@ -62,5 +62,7 @@ char *strupr(char *s);
char *trim (char *s, int *rem_front, int *rem_back);
/// Match string s for old and replace it with string replace
- char *replace_str (char *s, char *old, char *replace);
+char *replace_str (char *s, char *old, char *replace);
+/// Join an array of strings into one string
+char *join_str (char **s, size_t len, char delim);