1 files changed, 21 insertions, 0 deletions
diff --git a/src/secp256k1/src/field_5x52.h b/src/secp256k1/src/field_5x52.h
new file mode 100644
index 0000000000..aeb0a6a1e8
--- /dev/null
+++ b/src/secp256k1/src/field_5x52.h
@@ -0,0 +1,21 @@
+/**********************************************************************
+ * Copyright (c) 2013, 2014 Pieter Wuille                             *
+ * Distributed under the MIT software license, see the accompanying   *
+ * file COPYING or http://www.opensource.org/licenses/mit-license.php.*
+ **********************************************************************/
+
+#ifndef _SECP256K1_FIELD_REPR_
+#define _SECP256K1_FIELD_REPR_
+
+#include <stdint.h>
+
+typedef struct {
+    /* X = sum(i=0..4, elem[i]*2^52) mod n */
+    uint64_t n[5];
+#ifdef VERIFY
+    int magnitude;
+    int normalized;
+#endif
+} secp256k1_fe_t;
+
+#endif