From ae87b7186c154d43d3b92cd2ca8c31ee34f57b97 Mon Sep 17 00:00:00 2001
From: Toad King
Date: Sat, 4 Jan 2020 12:25:02 -0600
Subject: fix emscripten

---
 source/soundux.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'source/soundux.h')

diff --git a/source/soundux.h b/source/soundux.h
index a3b4bbc..5cb4218 100644
--- a/source/soundux.h
+++ b/source/soundux.h
@@ -48,7 +48,7 @@ typedef struct
    bool     mute_sound;
 } SoundStatus;
 
-SoundStatus so;
+extern SoundStatus so;
 
 typedef struct
 {
@@ -105,7 +105,7 @@ typedef struct
    int32_t  noise_hertz;
 } SSoundData;
 
-SSoundData SoundData;
+extern SSoundData SoundData;
 
 void S9xSetSoundVolume(int32_t channel, int16_t volume_left, int16_t volume_right);
 void S9xSetSoundFrequency(int32_t channel, int32_t hertz);
-- 
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