EMULTIHOP       = Errno(0x4a)
	ENAMETOOLONG    = Errno(0x4e)
	ENETDOWN        = Errno(0x7f)
	ENETRESET       = Errno(0x81)
	ENETUNREACH     = Errno(0x80)
	ENFILE          = Errno(0x17)
	ENOANO          = Errno(0x35)
	ENOBUFS         = Errno(0x84)
	ENOCSI          = Errno(0x2b)
	ENODATA         = Errno(0x3d)
	ENODEV          = Errno(0x13)
	ENOENT          = Errno(0x2)
	ENOEXEC         = Errno(0x8)