Remap stb_vorbis malloc/free calls to RL_MALLOC/RL_FREE

src/external/stb_vorbis.c

@@ -957,13 +957,21 @@ static void *setup_malloc(vorb *f, int sz)
       f->setup_offset += sz;
       return p;
    }
+   #ifdef STB_VORBIS_MALLOC
+   return sz ? STB_VORBIS_MALLOC(sz) : NULL;
+   #else  
    return sz ? malloc(sz) : NULL;
+   #endif
 }
 
 static void setup_free(vorb *f, void *p)
 {
    if (f->alloc.alloc_buffer) return; // do nothing; setup mem is a stack
+   #ifdef STB_VORBIS_FREE 
+   STB_VORBIS_FREE(p);
+   #else
    free(p);
+   #endif
 }
 
 static void *setup_temp_malloc(vorb *f, int sz)

src/raudio.c

@@ -210,7 +210,8 @@ typedef struct tagBITMAPINFOHEADER {
 #endif
 
 #if SUPPORT_FILEFORMAT_OGG
-    // TODO: Remap stb_vorbis malloc()/free() calls to RL_MALLOC/RL_FREE
+    #define STB_VORBIS_MALLOC RL_MALLOC
+    #define STB_VORBIS_FREE RL_FREE
     #include "external/stb_vorbis.c"    // OGG loading functions
 #endif