ustream: make ustream_init_buf static

diff --git a/ustream.c b/ustream.c
index a58069d..3295417 100644 (file)
--- a/ustream.c
+++ b/ustream.c
@@ -24,7 +24,7 @@
 
 #include "ustream.h"
 
-void ustream_init_buf(struct ustream_buf *buf, int len)
+static void ustream_init_buf(struct ustream_buf *buf, int len)
 {
        if (!len)
                abort();