From acb25b35102dfca08f66e155560f6c99cb8fa841 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Wed, 23 Jun 2004 23:17:30 +0000
Subject: main part of the native protocol

git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@31 fefdeb5f-60dc-0310-8127-8f9354f1896f
---
 src/memblockq.c | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src/memblockq.c')

diff --git a/src/memblockq.c b/src/memblockq.c
index 10c59e50..9a601c3a 100644
--- a/src/memblockq.c
+++ b/src/memblockq.c
@@ -220,3 +220,12 @@ uint32_t memblockq_get_length(struct memblockq *bq) {
     assert(bq);
     return bq->total_length;
 }
+
+uint32_t memblockq_missing_to(struct memblockq *bq, size_t qlen) {
+    assert(bq && qlen);
+
+    if (bq->total_length >= qlen)
+        return 0;
+
+    return qlen - bq->total_length;
+}
-- 
cgit