added dependencies and build files (loosely inspired by Sebastian Dorda's love-native-android)

jni/physfs-2.0.2/lzma/CPP/7zip/Compress/Branch/PPC.cpp

@@ -0,0 +1,19 @@
+// PPC.cpp
+
+#include "StdAfx.h"
+#include "PPC.h"
+
+extern "C" 
+{ 
+#include "../../../../C/Compress/Branch/BranchPPC.h"
+}
+
+UInt32 CBC_PPC_B_Encoder::SubFilter(Byte *data, UInt32 size)
+{
+  return ::PPC_B_Convert(data, size, _bufferPos, 1);
+}
+
+UInt32 CBC_PPC_B_Decoder::SubFilter(Byte *data, UInt32 size)
+{
+  return ::PPC_B_Convert(data, size, _bufferPos, 0);
+}