#pragma once

#if defined(_WIN32)

#define ST_WINDOWS

#elif defined(__APPLE__) && defined(__MACH__)

#define ST_APPLE

#elif defined(__linux__) || defined(__FreeBSD__) || defined(BSD)

#define ST_NIX

#else

#error "Unknown platform"

#endif

#if defined(ST_WINDOWS)

namespace moodycamel { typedef unsigned long long SystemTime; }

#elif defined(ST_APPLE)

#include <cstdint>

namespace moodycamel { typedef std::uint64_t SystemTime; }

#elif defined(ST_NIX)

#include <time.h>

namespace moodycamel { typedef timespec SystemTime; }

#endif

namespace moodycamel

{

void sleep(int milliseconds);

SystemTime getSystemTime();

double getTimeDelta(SystemTime start);

}