public synchronized void sendCommand2Params(String command, String param1, String param2,
			ByteIngest response) throws IOException, DecompileException {
		if (!statusGood) {
			throw new IOException(command + " called on bad process");
		}
		paramDecoder = null;	// Don't expect callback queries
		resultEncoder = null;
		try {
			write(command_start);
			writeString(command);
			writeString(Integer.toString(archId));
			writeString(param1);
			writeString(param2);
			write(command_end);
			readResponse(response);
		}
		catch (IOException e) {
			statusGood = false;
			throw e;
		}
	}
Send a command with 2 parameters to the decompiler and read the result
@param command string to send
@param param1  is the first parameter string
@param param2  is the second parameter string
@param response the response accumulator
@throws IOException for any problems with the pipe to the decompiler process
@throws DecompileException for problems executing the command
Ghidra/Features/Decompiler/src/main/java/ghidra/app/decompiler/DecompileProcess.java