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#ifndef UTIL_H
#define UTIL_H
#include <memory>
/* Format static wide string. */
template<size_t N, typename... T>
inline int Swprintf(wchar_t (&buf)[N], const wchar_t* const fmt, T... xs)
{
return _snwprintf_s(buf, N, _TRUNCATE, fmt, xs...);
}
/* Copy to static narrow string buffer. */
template <size_t N>
inline int Strcpy(char (&dst)[N], const char* const src)
{
return strcpy_s(dst, N, src);
}
inline int Cmp(const int a, const int b)
{
if (a == b) return 0;
if (a > b) return 1;
return -1;
}
#endif
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