d_a_movie_player OK (#2958)

* Match THPAudioDecode

* Match daMP_MixAudio

* Fix weak func order

* Fix global.h

include/d/actor/d_a_movie_player.h

@@ -69,7 +69,6 @@ public:
     int daMP_c_Finish();
     int daMP_c_Main();
     int daMP_c_Draw();
-    daMP_c() {}
 
     static int daMP_c_Callback_Init(fopAc_ac_c*);
     static int daMP_c_Callback_Finish(daMP_c*);
@@ -96,10 +95,6 @@ public:
     virtual void draw();
 };
 
-inline s32 daMP_NEXT_READ_SIZE(daMP_THPReadBuffer* readBuf) {
-    return *(s32*)readBuf->ptr;
-}
-
 void daMP_PrepareReady(int);
 
 #endif /* D_A_MOVIE_PLAYER_H */

include/global.h

@@ -63,23 +63,13 @@
 #define STATIC_ASSERT(...)
 #endif
 
-#ifdef __MWERKS__
-// Intrinsics
+#ifndef __MWERKS__
+// Silence clangd errors about MWCC PPC intrinsics by declaring them here.
 extern int __cntlzw(unsigned int);
 extern int __rlwimi(int, int, int, int, int);
 extern void __dcbz(void*, int);
 extern void __sync();
 extern int __abs(int);
-#else
-// to stop clangd errors
-#define __cntlzw
-#define __rlwimi
-#define __dcbz
-#define __sync
-#define __abs
-#endif
-
-#ifndef __MWERKS__
 void* __memcpy(void*, const void*, int);
 #endif