diff --git a/include/d/actor/d_a_movie_player.h b/include/d/actor/d_a_movie_player.h
index 4e6a44bd54..17d6a7ac2b 100644
--- a/include/d/actor/d_a_movie_player.h
+++ b/include/d/actor/d_a_movie_player.h
@@ -83,9 +83,9 @@ typedef struct THPHeader {
 	/* 0x2C */ BE(u32) finalFrameDataOffsets;
 } THPHeader;
 
-u32 THPAudioDecode(s16* audioBuffer, u8* audioFrame, s32 flag);
-s32 __THPAudioGetNewSample(THPAudioDecodeInfo* info);
-void __THPAudioInitialize(THPAudioDecodeInfo* info, u8* ptr);
+static u32 THPAudioDecode(s16* audioBuffer, u8* audioFrame, s32 flag);
+static s32 __THPAudioGetNewSample(THPAudioDecodeInfo* info);
+static void __THPAudioInitialize(THPAudioDecodeInfo* info, u8* ptr);
 
 #define THP_AUDIO_BUFFER_COUNT 3
 #define THP_READ_BUFFER_COUNT  10
diff --git a/src/d/actor/d_a_movie_player.cpp b/src/d/actor/d_a_movie_player.cpp
index d117dd3fa0..14eb8dfa02 100644
--- a/src/d/actor/d_a_movie_player.cpp
+++ b/src/d/actor/d_a_movie_player.cpp
@@ -2638,7 +2638,7 @@ static const std::vector<u8>& FixJpeg(const std::span<u8> data) {
     return FixedJpegData;
 }
 
-extern daMP_THPPlayer daMP_ActivePlayer;
+static daMP_THPPlayer daMP_ActivePlayer;
 
 static s32 THPVideoDecode(void* file, size_t fileSize, void* tileY, void* tileU, void* tileV, void*) {
     assert(JpegDecompressHandle);
@@ -2715,7 +2715,9 @@ static BOOL THPInit() {
 }
 #endif
 
+#if !TARGET_PC // Defined earlier in file.
 static daMP_THPPlayer daMP_ActivePlayer;
+#endif
 
 #if TARGET_PC
 static BOOL ReadThreadCancelled;