1 files changed, 13 insertions, 1 deletions
diff --git a/src/lib/utils/loadstor.h b/src/lib/utils/loadstor.h
index d3871480c..53700fc86 100644
--- a/src/lib/utils/loadstor.h
+++ b/src/lib/utils/loadstor.h
@@ -11,7 +11,6 @@
 
 #include <botan/types.h>
 #include <botan/bswap.h>
-#include <botan/get_byte.h>
 #include <botan/mem_ops.h>
 #include <vector>
 
@@ -40,6 +39,19 @@
 namespace Botan {
 
 /**
+* Byte extraction
+* @param byte_num which byte to extract, 0 == highest byte
+* @param input the value to extract from
+* @return byte byte_num of input
+*/
+template<typename T> inline byte get_byte(size_t byte_num, T input)
+   {
+   return static_cast<byte>(
+      input >> ((sizeof(T)-1-(byte_num&(sizeof(T)-1))) << 3)
+      );
+   }
+
+/**
 * Make a u16bit from two bytes
 * @param i0 the first byte
 * @param i1 the second byte