1 /**********************************************************************
2  * Copyright (c) 2013, 2014 Pieter Wuille                             *
3  * Distributed under the MIT software license, see the accompanying   *
4  * file COPYING or http://www.opensource.org/licenses/mit-license.php.*
5  **********************************************************************/
6 
7 #ifndef SECP256K1_NUM_REPR_H
8 #define SECP256K1_NUM_REPR_H
9 
10 #include <gmp.h>
11 
12 #define NUM_LIMBS ((256+GMP_NUMB_BITS-1)/GMP_NUMB_BITS)
13 
14 typedef struct {
15     mp_limb_t data[2*NUM_LIMBS];
16     int neg;
17     int limbs;
18 } secp256k1_num;
19 
20 #endif /* SECP256K1_NUM_REPR_H */
21