1 files changed, 36 insertions, 0 deletions
diff --git a/modules/eng_gmp/gmp_wrap.h b/modules/eng_gmp/gmp_wrap.h
new file mode 100644
index 000000000..34038d5f9
--- /dev/null
+++ b/modules/eng_gmp/gmp_wrap.h
@@ -0,0 +1,36 @@
+/*************************************************
+* GMP MPZ Wrapper Header File                    *
+* (C) 1999-2006 The Botan Project                *
+*************************************************/
+
+#ifndef BOTAN_EXT_GMP_MPZ_WRAP_H__
+#define BOTAN_EXT_GMP_MPZ_WRAP_H__
+
+#include <botan/bigint.h>
+#include <gmp.h>
+
+namespace Botan {
+
+/*************************************************
+* Lightweight GMP mpz_t Wrapper                  *
+*************************************************/
+class GMP_MPZ
+   {
+   public:
+      mpz_t value;
+
+      BigInt to_bigint() const;
+      void encode(byte[], u32bit) const;
+      u32bit bytes() const;
+
+      GMP_MPZ& operator=(const GMP_MPZ&);
+
+      GMP_MPZ(const GMP_MPZ&);
+      GMP_MPZ(const BigInt& = 0);
+      GMP_MPZ(const byte[], u32bit);
+      ~GMP_MPZ();
+   };
+
+}
+
+#endif