Make busybox compile for 64-bits

packages/busybox/include-platform.h.patch64

@@ -0,0 +1,14 @@
+fdprintf() does not exist in 64-bit bionic.
+
+diff -u -r ../busybox-1.24.1/include/platform.h ./include/platform.h
+--- ../busybox-1.24.1/include/platform.h	2015-07-12 22:18:47.000000000 -0400
++++ ./include/platform.h	2015-11-26 16:14:37.061610995 -0500
+@@ -480,7 +480,7 @@
+ #endif
+ 
+ #if defined(ANDROID) || defined(__ANDROID__)
+-# if __ANDROID_API__ < 8
++# if __ANDROID_API__ < 8 || defined(__LP64__)
+ #  undef HAVE_DPRINTF
+ # else
+ #  define dprintf fdprintf