From 50dc380f2385988047821fe15c5616f44019250f Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Sat, 12 Apr 2008 04:12:47 +0000
Subject: added outputBufferEmpty()

Another "don't use OutputBuffer internals" patch.  This ignores the
copied "end" value, but I do not think that has ever been a real
issue.

git-svn-id: https://svn.musicpd.org/mpd/trunk@7263 09075e82-0dd4-0310-85a5-a0d7c8717e4f
---
 src/outputBuffer.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/outputBuffer.c')

diff --git a/src/outputBuffer.c b/src/outputBuffer.c
index b5fddd98d..f6fb38937 100644
--- a/src/outputBuffer.c
+++ b/src/outputBuffer.c
@@ -57,6 +57,11 @@ void flushOutputBuffer(OutputBuffer * cb)
 	}
 }
 
+int outputBufferEmpty(const OutputBuffer * cb)
+{
+	return cb->begin == cb->end;
+}
+
 unsigned availableOutputBuffer(const OutputBuffer * cb)
 {
 	if (cb->end >= cb->begin)
-- 
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