_HIDIOCGRAWPHYS_LEN                         = 0x40
	_HIDIOCGRAWUNIQ_LEN                         = 0x40
)

// Errors
const (
	E2BIG       = syscall.Errno(0x7)
	EACCES      = syscall.Errno(0xd)
	EAGAIN      = syscall.Errno(0xb)
	EBADF       = syscall.Errno(0x9)
	EBUSY       = syscall.Errno(0x10)
	ECHILD      = syscall.Errno(0xa)
	EDOM        = syscall.Errno(0x21)
	EEXIST      = syscall.Errno(0x11)