Start on the NXDN Icom network audio handling.

NXDNAudio.cpp

@@ -0,0 +1,60 @@
+/*
+*   Copyright (C) 2018 by Jonathan Naylor G4KLX
+*
+*   This program is free software; you can redistribute it and/or modify
+*   it under the terms of the GNU General Public License as published by
+*   the Free Software Foundation; either version 2 of the License, or
+*   (at your option) any later version.
+*
+*   This program is distributed in the hope that it will be useful,
+*   but WITHOUT ANY WARRANTY; without even the implied warranty of
+*   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+*   GNU General Public License for more details.
+*
+*   You should have received a copy of the GNU General Public License
+*   along with this program; if not, write to the Free Software
+*   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "NXDNAudio.h"
+
+#include <cstdio>
+#include <cassert>
+
+CNXDNAudio::CNXDNAudio()
+{
+}
+
+CNXDNAudio::~CNXDNAudio()
+{
+}
+
+void CNXDNAudio::decode(const unsigned char* in, unsigned char* out) const
+{
+	assert(in != NULL);
+	assert(out != NULL);
+
+	decode(in, out, 0U);
+	decode(in, out, 49U);
+}
+
+void CNXDNAudio::encode(const unsigned char* in, unsigned char* out) const
+{
+	assert(in != NULL);
+	assert(out != NULL);
+
+	encode(in, out, 0U);
+	encode(in, out, 49U);
+}
+
+void CNXDNAudio::decode(const unsigned char* in, unsigned char* out, unsigned int offset) const
+{
+	assert(in != NULL);
+	assert(out != NULL);
+}
+
+void CNXDNAudio::encode(const unsigned char* in, unsigned char* out, unsigned int offset) const
+{
+	assert(in != NULL);
+	assert(out != NULL);
+}