From 4c95a4d7c67cb161fe42f8cd3a62c90208b515cc Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Mon, 6 Jan 2014 22:16:56 +0100
Subject: DecoderBuffer: add "pure" attributes

---
 src/DecoderBuffer.hxx | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/DecoderBuffer.hxx')

diff --git a/src/DecoderBuffer.hxx b/src/DecoderBuffer.hxx
index 70cf63faa..d09416b06 100644
--- a/src/DecoderBuffer.hxx
+++ b/src/DecoderBuffer.hxx
@@ -20,6 +20,8 @@
 #ifndef MPD_DECODER_BUFFER_HXX
 #define MPD_DECODER_BUFFER_HXX
 
+#include "Compiler.h"
+
 #include <stddef.h>
 
 /**
@@ -50,9 +52,11 @@ decoder_buffer_new(Decoder *decoder, InputStream &is,
 void
 decoder_buffer_free(DecoderBuffer *buffer);
 
+gcc_pure
 bool
 decoder_buffer_is_empty(const DecoderBuffer *buffer);
 
+gcc_pure
 bool
 decoder_buffer_is_full(const DecoderBuffer *buffer);
 
-- 
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