1 files changed, 1 insertions, 0 deletions
diff --git a/src/sbuf.h b/src/sbuf.h
index 66be1d1..071ab7d 100644
--- a/src/sbuf.h
+++ b/src/sbuf.h
@@ -39,6 +39,7 @@ struct sbuf *sbuf_new (size_t initsz);
 void sbuf_free (struct sbuf *b);
 char *sbuf_free_struct (struct sbuf *b);
 char *sbuf_concat (struct sbuf *b, const char *str);
+char *sbuf_nconcat (struct sbuf *b, const char *str, int len);
 char *sbuf_copy (struct sbuf *b, const char *str);
 char *sbuf_clear (struct sbuf *b);
 char *sbuf_get (struct sbuf *b);