using System.Runtime.InteropServices; namespace Inspectron.Devices.Raspberry { public static class LunixNatives { public const int O_RDWR = 2; [DllImport("libc.so.6")] extern public static int open(string file, int mode); [DllImport("libc.so.6")] extern public static int close(int fd); [DllImport("libc.so.6")] extern public static int ioctl(int fd, int request, byte x); public const int I2C_SLAVE = 0x0703; } }