System.TermInfoDriver.AddToBuffer C# (CSharp) Method

		void AddToBuffer (int b)
		{
			if (buffer == null) {
				buffer = new char [1024];
			} else if (writepos >= buffer.Length) {
				char [] newbuf = new char [buffer.Length * 2];
				Buffer.BlockCopy (buffer, 0, newbuf, 0, buffer.Length);
				buffer = newbuf;
			}

			buffer [writepos++] = (char) b;
		}