From 1bd8a9e744b63d27cd8bb89c45bc7fa803d69cb1 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Thu, 24 Oct 2013 19:43:39 +0200
Subject: DecoderAPI: add "pure" attributes

---
 src/DecoderAPI.hxx | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src')

diff --git a/src/DecoderAPI.hxx b/src/DecoderAPI.hxx
index 3abb077ca..b2cc7756b 100644
--- a/src/DecoderAPI.hxx
+++ b/src/DecoderAPI.hxx
@@ -57,6 +57,7 @@ decoder_initialized(Decoder &decoder,
  * @return the current command, or DecoderCommand::NONE if there is no
  * command pending
  */
+gcc_pure
 DecoderCommand
 decoder_get_command(Decoder &decoder);
 
@@ -76,6 +77,7 @@ decoder_command_finished(Decoder &decoder);
  * @param decoder the decoder object
  * @return the destination position for the week
  */
+gcc_pure
 double
 decoder_seek_where(Decoder &decoder);
 
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