/*
 * Copyright (c) 2018 IOTA Stiftung
 * https://github.com/iotaledger/iota_common
 *
 * Refer to the LICENSE file for licensing information
 */

#ifndef __UTILS_MACROS_H__
#define __UTILS_MACROS_H__

#include <stdint.h>

#ifndef UNUSED
#define UNUSED(...) (void)(__VA_ARGS__)
#endif

#ifndef MAX
#define MAX(x, y) (((x) > (y)) ? (x) : (y))
#endif

#ifndef MIN
#define MIN(x, y) (((x) < (y)) ? (x) : (y))
#endif

#ifndef htonll
#if __BIG_ENDIAN__
#define htonll(x) (x)
#define ntohll(x) (x)
#else
#define htonll(x) (((uint64_t)htonl((x)&0xFFFFFFFF) << 32) | htonl((x) >> 32))
#define ntohll(x) (((uint64_t)ntohl((x)&0xFFFFFFFF) << 32) | ntohl((x) >> 32))
#endif
#endif

// max uint64 18446744073709551616
#define MAX_CHARS_UINT64 20

#endif  // __UTILS_MACROS_H__