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-rw-r--r--mp3lib/mp3.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/mp3lib/mp3.h b/mp3lib/mp3.h
index d43b5f8bcb..3877f0169b 100644
--- a/mp3lib/mp3.h
+++ b/mp3lib/mp3.h
@@ -1,5 +1,8 @@
/* MP3 Player Library 2.0 (C) 1999 A'rpi/Astral&ESP-team */
+#ifndef MPLAYER_MP3LIB_MP3_H
+#define MPLAYER_MP3LIB_MP3_H
+
/* decoder level: */
#ifdef CONFIG_FAKE_MONO
void MP3_Init(int fakemono);
@@ -33,3 +36,4 @@ void MP3_Play(void);
void MP3_Stop(void);
void MP3_CloseDevice(void);
+#endif /* MPLAYER_MP3LIB_MP3_H */