Move lib into src

1 files changed, 41 insertions, 0 deletions

diff --git a/src/lib/engine/gnump/gmp_wrap.h b/src/lib/engine/gnump/gmp_wrap.h
new file mode 100644
index 000000000..291d65a01
--- /dev/null
+++ b/src/lib/engine/gnump/gmp_wrap.h
@@ -0,0 +1,41 @@
+/*
+* GMP MPZ Wrapper
+* (C) 1999-2007 Jack Lloyd
+*
+* Distributed under the terms of the Botan license
+*/
+
+#ifndef BOTAN_GMP_MPZ_WRAP_H__
+#define BOTAN_GMP_MPZ_WRAP_H__
+
+#include <botan/bigint.h>
+#include <gmp.h>
+
+namespace Botan {
+
+/**
+* Lightweight GMP mpz_t wrapper. For internal use only.
+*/
+class GMP_MPZ
+   {
+   public:
+      mpz_t value;
+
+      BigInt to_bigint() const;
+      void encode(byte[], size_t) const;
+      size_t bytes() const;
+
+      secure_vector<byte> to_bytes() const
+         { return BigInt::encode_locked(to_bigint()); }
+
+      GMP_MPZ& operator=(const GMP_MPZ&);
+
+      GMP_MPZ(const GMP_MPZ&);
+      GMP_MPZ(const BigInt& = 0);
+      GMP_MPZ(const byte[], size_t);
+      ~GMP_MPZ();
+   };
+
+}
+
+#endif