From fab9d738acf873f40a67a6ebc68a0054fd916f64 Mon Sep 17 00:00:00 2001
From: Alexandre Ratchov <alex@caoua.org>
Date: Mon, 17 Nov 2014 08:08:10 +0100
Subject: [PATCH] all counters are signed ints

---
 sndiod/abuf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sndiod/abuf.c b/sndiod/abuf.c
index 2f1d47b..0c3cf0d 100644
--- a/sndiod/abuf.c
+++ b/sndiod/abuf.c
@@ -72,7 +72,7 @@ abuf_done(struct abuf *buf)
 unsigned char *
 abuf_rgetblk(struct abuf *buf, int *rsize)
 {
-	unsigned int count;
+	int count;
 
 	count = buf->len - buf->start;
 	if (count > buf->used)