diff --git a/java/ImageProcessing/res/drawable/data.jpg b/java/ImageProcessing/res/drawable/data.jpg
new file mode 100644
index 0000000..81a87b1
--- /dev/null
+++ b/java/ImageProcessing/res/drawable/data.jpg
Binary files differ
diff --git a/scriptc/rs_math.rsh b/scriptc/rs_math.rsh
index 8bf53bf..3709296 100644
--- a/scriptc/rs_math.rsh
+++ b/scriptc/rs_math.rsh
@@ -1,3 +1,6 @@
+#ifndef __RS_MATH_RSH__
+#define __RS_MATH_RSH__
+
 #include "rs_cl.rsh"
 #include "rs_core.rsh"
 
@@ -52,4 +55,4 @@
 extern void __attribute__((overloadable))rsForEach(rs_script, rs_allocation input, int xStart, int yStart, int xEnd, int yEnd);
 extern void __attribute__((overloadable))rsForEach(rs_script, rs_allocation input, rs_allocation output, int xStart, int yStart, int xEnd, int yEnd);
 
-
+#endif