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

jni/physfs-2.0.2/lzma/C/Compress/Branch/BranchX86_2.h

@@ -0,0 +1,28 @@
+// BranchX86_2.h
+
+#ifndef __BRANCHX86_2_H
+#define __BRANCHX86_2_H
+
+#include "BranchTypes.h"
+
+#define BCJ2_RESULT_OK 0
+#define BCJ2_RESULT_DATA_ERROR 1
+
+/*
+Conditions:
+  outSize <= FullOutputSize, 
+  where FullOutputSize is full size of output stream of x86_2 filter.
+
+If buf0 overlaps outBuf, there are two required conditions:
+  1) (buf0 >= outBuf)
+  2) (buf0 + size0 >= outBuf + FullOutputSize).
+*/
+
+int x86_2_Decode(
+    const Byte *buf0, SizeT size0, 
+    const Byte *buf1, SizeT size1, 
+    const Byte *buf2, SizeT size2, 
+    const Byte *buf3, SizeT size3, 
+    Byte *outBuf, SizeT outSize);
+
+#endif