1 files changed, 6 insertions, 0 deletions
diff --git a/strbuf.h b/strbuf.h
index 5df0b7b..a98ee22 100644
--- a/strbuf.h
+++ b/strbuf.h
@@ -70,6 +70,7 @@ static char *strbuf_string(strbuf_t *s, int *len);
 static void strbuf_ensure_empty_length(strbuf_t *s, int len);
 static char *strbuf_empty_ptr(strbuf_t *s);
 static void strbuf_extend_length(strbuf_t *s, int len);
+static void strbuf_set_length(strbuf_t *s, int len);
 /* Update */
 extern void strbuf_append_fmt(strbuf_t *s, int len, const char *fmt, ...);
@@ -108,6 +109,11 @@ static inline char *strbuf_empty_ptr(strbuf_t *s)
    return s->buf + s->length;
 }
+static inline void strbuf_set_length(strbuf_t *s, int len)
+{
+    s->length = len;
+}
 static inline void strbuf_extend_length(strbuf_t *s, int len)
 {
    s->length += len;