remove "done" folders, label "bs/droneenter, bs/dronelook, and bs/dronevanish files and functions"

src/core1/audio/copy.c

@@ -0,0 +1,14 @@
+#include <ultra64.h>
+#include "functions.h"
+#include "variables.h"
+
+void alCopy(void *src, void *dest, s32 len)
+{
+    s32  i;
+    u8 *s = (u8 *)src;
+    u8 *d = (u8 *)dest;
+
+    for (i = 0; i < len; i++){
+        *d++ = *s++;
+    }
+}