[TFS 1.2] gmp.h // rsa.h Try compile 8.0 to 8.10

[KareemTalhaa]

Hello everyone, I have an problem with compiling tfs 1.2 If someone can help me
RSA.CPP V

#include "rsa.h"
#include <gmp.h>
#include <cstring>

RSA::RSA() {
    mpz_init(n);
    mpz_init(d);
}

RSA::~RSA() {
    mpz_clear(n);
    mpz_clear(d);
}

void RSA::setKey(const char* pString, const char* qString) {
    mpz_t p, q, phi, e;
    mpz_init_set_str(p, pString, 10);
    mpz_init_set_str(q, qString, 10);
    mpz_init(phi);
    mpz_init(e);

    // n = p * q
    mpz_mul(n, p, q);

    // phi = (p - 1) * (q - 1)
    mpz_sub_ui(p, p, 1);
    mpz_sub_ui(q, q, 1);
    mpz_mul(phi, p, q);

    // set e (common choice for e is 65537)
    mpz_set_ui(e, 65537);

    // d = e^-1 mod phi
    mpz_invert(d, e, phi);

    mpz_clear(p);
    mpz_clear(q);
    mpz_clear(phi);
    mpz_clear(e);
}

void RSA::decrypt(char* msg) const {
    mpz_t c, m;
    mpz_init_set_str(c, msg, 16); // assuming the ciphertext is in hex format
    mpz_init(m);

    // m = c^d mod n
    mpz_powm(m, c, d, n);

    // convert the decrypted message back to a string
    mpz_get_str(msg, 16, m);

    mpz_clear(c);
    mpz_clear(m);
}

Rsa.h V

/**
 * The Forgotten Server - a free and open-source MMORPG server emulator
 * Copyright (C) 2016  Mark Samman <[email protected]>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */

#ifndef FS_RSA_H_C4E277DA8E884B578DDBF0566F504E91
#define FS_RSA_H_C4E277DA8E884B578DDBF0566F504E91

#include <gmp.h>

class RSA
{
public:
    RSA();
    ~RSA();

    // non-copyable
    RSA(const RSA&) = delete;
    RSA& operator=(const RSA&) = delete;

    void setKey(const char* pString, const char* qString);
    void decrypt(char* msg) const;

private:
    // use only GMP
    mpz_t n, d;
};

#endif // FS_RSA_H_C4E277DA8E884B578DDBF0566F504E91

If there missing libraries tell me I don't know what should i do