36 lines
1.3 KiB
C
36 lines
1.3 KiB
C
/*******************************************************************************
|
|
* Ledger Ethereum App
|
|
* (c) 2016-2019 Ledger
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
********************************************************************************/
|
|
|
|
// Adapted from https://github.com/calccrypto/uint256_t
|
|
|
|
#ifndef _UINT_COMMON_H_
|
|
#define _UINT_COMMON_H_
|
|
|
|
#include <stdint.h>
|
|
|
|
#define UPPER_P(x) x->elements[0]
|
|
#define LOWER_P(x) x->elements[1]
|
|
#define UPPER(x) x.elements[0]
|
|
#define LOWER(x) x.elements[1]
|
|
|
|
void write_u64_be(uint8_t *const buffer, uint64_t value);
|
|
void read_u64_be(const uint8_t *const in, uint64_t *const out);
|
|
uint64_t readUint64BE(const uint8_t *const buffer);
|
|
void reverseString(char *const str, uint32_t length);
|
|
|
|
#endif //_UINT_COMMON_H_
|