#pragma once

#include <chrono>
#include <cmath>
#include <cstdint>
#include <cstdlib>
#include <cstring>
#include <functional>
#include <glm/glm.hpp>
#include <gsl/gsl>
#include <limits>
#include <optional>
#include <string>
#include <string_view>

#include "spdlog/spdlog.h"

#ifdef _WIN32
#define NOMINMAX
#include <winsock2.h>
#include <ws2bth.h>
#include <ws2def.h>
#include <ws2tcpip.h>
#include <windows.h>
#define in_addr_t ULONG
#elif __linux__
#include <arpa/inet.h>
#include <errno.h>
#include <fcntl.h>
#include <netinet/in.h>
#include <sys/epoll.h>
#include <sys/eventfd.h>
#include <sys/socket.h>
#include <sys/types.h>
#include <unistd.h>
#define SOCKET int
#define INVALID_SOCKET -1
#define SOCKET_ERROR -1
#else
#error "이 플랫폼은 지원되지 않습니다."
#endif

#define MAX_BUFFERED_FRAMES (2)

#ifdef _WIN32
int close(int sock);
#elif __linux__

#else
#error "이 플랫폼은 지원되지 않습니다."
#endif

enum class SessionProtocol { UDP, TCP, TLS, QUIC };