Method TriSign

CSharp/Clipper2Lib/Clipper.Core.cs:568–572

(long x)

    }

    [MethodImpl(MethodImplOptions.AggressiveInlining)]
    internal static int TriSign(long x) // returns 0, 1 or -1
    {
      return (x < 0) ? -1 : (x > 0) ? 1 : 0;
    }

    public struct UInt128Struct
    {