diff -r 5f819b90d479 -r 99b265e0d1d0 misc/libphysfs/lzma/C/Compress/Branch/BranchPPC.c
--- a/misc/libphysfs/lzma/C/Compress/Branch/BranchPPC.c	Thu Oct 11 23:43:31 2018 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,36 +0,0 @@
-/* BranchPPC.c */
-
-#include "BranchPPC.h"
-
-UInt32 PPC_B_Convert(Byte *data, UInt32 size, UInt32 nowPos, int encoding)
-{
-  UInt32 i;
-  for (i = 0; i + 4 <= size; i += 4)
-  {
-    /* PowerPC branch 6(48) 24(Offset) 1(Abs) 1(Link) */
-    if ((data[i] >> 2) == 0x12 && 
-    (
-      (data[i + 3] & 3) == 1 
-      /* || (data[i+3] & 3) == 3 */
-      )
-    )
-    {
-      UInt32 src = ((data[i + 0] & 3) << 24) |
-        (data[i + 1] << 16) |
-        (data[i + 2] << 8) |
-        (data[i + 3] & (~3));
-      
-      UInt32 dest;
-      if (encoding)
-        dest = nowPos + i + src;
-      else
-        dest = src - (nowPos + i);
-      data[i + 0] = (Byte)(0x48 | ((dest >> 24) &  0x3));
-      data[i + 1] = (Byte)(dest >> 16);
-      data[i + 2] = (Byte)(dest >> 8);
-      data[i + 3] &= 0x3;
-      data[i + 3] |= dest;
-    }
-  }
-  return i;
-}