A NextProtocolSize Method returns the size of the next layer in bytes. Such a method is required only in circumstances when the next layer occupies less than the rest of the total frame. One common case is when the frame is terminated by a CRC.
A NextProtocolSize Method returns the size of the next layer in bytes. Such a method is required only in circumstances when the next layer occupies less than the rest of the total frame. One common case is when the frame is terminated by a CRC.