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-rw-r--r--src/ReplayGainConfig.hxx3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/ReplayGainConfig.hxx b/src/ReplayGainConfig.hxx
index 5b81d1cc1..79f1b23f0 100644
--- a/src/ReplayGainConfig.hxx
+++ b/src/ReplayGainConfig.hxx
@@ -22,6 +22,7 @@
#include "check.h"
#include "ReplayGainInfo.hxx"
+#include "Compiler.h"
extern enum replay_gain_mode replay_gain_mode;
extern float replay_gain_preamp;
@@ -33,6 +34,7 @@ void replay_gain_global_init(void);
/**
* Returns the current replay gain mode as a machine-readable string.
*/
+gcc_pure
const char *
replay_gain_get_mode_string(void);
@@ -47,6 +49,7 @@ replay_gain_set_mode_string(const char *p);
/**
* Returns the "real" mode according to the "auto" setting"
*/
+gcc_pure
enum replay_gain_mode
replay_gain_get_real_mode(bool random_mode);