#ifndef _UTILITY_HPP

#define _UTILITY_HPP

#include <tuple>

#include <functional>

#include <cstring>

#include <fstream>

#include <iostream>

#include <string>

#include <sstream>

#include <any>

#include <map>

#include <unordered_map>

#include <unistd.h>

#include <arpa/inet.h>

#include <sys/socket.h>

namespace util {

template<typename... Types>

using pkg = std::tuple<Types...>;

template<typename... Types>

constexpr auto pack(Types&&... Args) { return std::make_tuple(Args...);}

namespace network {

struct sockaddr_in getSockAddr(std::string_view ip, uint16_t port);

}

namespace file {

int readFile(std::string_view filePath, std::string& buf);

}

}

#endif