UnityEngine.Collider.INTERNAL_CALL_Internal_Raycast C# (CSharp) Method

        private static extern bool INTERNAL_CALL_Internal_Raycast(Collider col, ref Ray ray, out RaycastHit hitInfo, float maxDistance);
        [MethodImpl(MethodImplOptions.InternalCall)]

 private static bool Internal_Raycast(Collider col, Ray ray, out RaycastHit hitInfo, float maxDistance)
 {
     return(Collider.INTERNAL_CALL_Internal_Raycast(col, ref ray, out hitInfo, maxDistance));
 }