42         public enum OsKind { Unknown, Windows, Linux, MacOsX };  enum in Grpc.Tools.Platform
43         public static readonly OsKind Os;
50         public static bool IsFsCaseInsensitive => Os == OsKind.Windows;
51         public static bool IsWindows => Os == OsKind.Windows;
56             Os = RuntimeInformation.IsOSPlatform(OSPlatform.Windows) ? OsKind.Windows  in Platform()
57                : RuntimeInformation.IsOSPlatform(OSPlatform.Linux) ? OsKind.Linux  in Platform()
58                : RuntimeInformation.IsOSPlatform(OSPlatform.OSX) ? OsKind.MacOsX  in Platform()
59                : OsKind.Unknown;  in Platform()
73                 Os = OsKind.Windows;  in Platform()
77                 Os = OsKind.MacOsX;  in Platform()
81                 Os = OsKind.Linux;  in Platform()