#pragma once

#ifdef _WIN32
#include <winsock2.h>
#include <windows.h>
#elif __linux__
#include <errno.h>
#define SOCKET std::int32_t
#define INVALID_SOCKET -1
#else
#error "ÀÌ Ç÷§ÆûÀº Áö¿øµÇÁö ¾Ê½À´Ï´Ù."
#endif

#include <gsl/gsl>