fNbt.NbtBinaryReader.FillBuffer C# (CSharp) Method

        new void FillBuffer(int numBytes)
        {
            int offset = 0;
            do {
                int num = BaseStream.Read(buffer, offset, numBytes - offset);
                if (num == 0) throw new EndOfStreamException();
                offset += num;
            } while (offset < numBytes);
        }