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✏️ Editing: ImathInt64.h

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#ifndef INCLUDED_IMATH_INT64_H
#define INCLUDED_IMATH_INT64_H

//----------------------------------------------------------------------------
//
//	Int64 -- unsigned 64-bit integers
//
//----------------------------------------------------------------------------

#include "ImathNamespace.h"
#include <limits.h>

IMATH_INTERNAL_NAMESPACE_HEADER_ENTER

#if (defined _WIN32 || defined _WIN64) && _MSC_VER >= 1300
    typedef unsigned __int64 Int64;
#elif ULONG_MAX == 18446744073709551615LU
    typedef long unsigned int Int64;
#else
    typedef long long unsigned int Int64;
#endif

IMATH_INTERNAL_NAMESPACE_HEADER_EXIT

#endif // INCLUDED_IMATH_INT64_H

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