Implemented / integrated AMR decoding
diff --git a/lib/decoding/GSM503Tables.h b/lib/decoding/GSM503Tables.h
new file mode 100644
index 0000000..6b6327c
--- /dev/null
+++ b/lib/decoding/GSM503Tables.h
@@ -0,0 +1,71 @@
+/*
+* Copyright 2012, 2014 Range Networks, Inc.
+*
+* This software is distributed under multiple licenses; see the COPYING file in the main directory for licensing information for this specific distribution.
+*
+* This use of this software may be subject to additional restrictions.
+* See the LEGAL file in the main directory for details.
+
+ 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.
+
+*/
+
+
+
+#ifndef GSM503TABLES_H
+#define GSM503TABLES_H
+
+
+
+namespace GSM {
+
+// don't change the positions in this enum
+// (pat) The first 8 values are used as indicies into numerous tables.
+// (pat) Encoder/decoder mode includes 8 modes for AMR + TCH_FS makes 9.
+// TODO: Add AFS_SID type. And why is it not type 8?
+enum AMRMode {TCH_AFS12_2, TCH_AFS10_2, TCH_AFS7_95, TCH_AFS7_4, TCH_AFS6_7, TCH_AFS5_9, TCH_AFS5_15, TCH_AFS4_75, TCH_FS};
+
+/** Tables #7-14 from GSM 05.03 */
+extern const unsigned int gAMRBitOrderTCH_AFS12_2[244];
+extern const unsigned int gAMRBitOrderTCH_AFS10_2[204];
+extern const unsigned int gAMRBitOrderTCH_AFS7_95[159];
+extern const unsigned int gAMRBitOrderTCH_AFS7_4[148];
+extern const unsigned int gAMRBitOrderTCH_AFS6_7[134];
+extern const unsigned int gAMRBitOrderTCH_AFS5_9[118];
+extern const unsigned int gAMRBitOrderTCH_AFS5_15[103];
+extern const unsigned int gAMRBitOrderTCH_AFS4_75[95];
+
+/** GSM 05.03 3.9.4.4 */
+extern const unsigned int gAMRPuncturedTCH_AFS12_2[60];
+extern const unsigned int gAMRPuncturedTCH_AFS10_2[194];
+extern const unsigned int gAMRPuncturedTCH_AFS7_95[65];
+extern const unsigned int gAMRPuncturedTCH_AFS7_4[26];
+extern const unsigned int gAMRPuncturedTCH_AFS6_7[128];
+extern const unsigned int gAMRPuncturedTCH_AFS5_9[72];
+extern const unsigned int gAMRPuncturedTCH_AFS5_15[117];
+extern const unsigned int gAMRPuncturedTCH_AFS4_75[87];
+
+/* GSM 05.03 Tables 7-14 */
+extern const unsigned *gAMRBitOrder[8];
+
+/* GSM 05.03 3.9.4.2 */
+extern const unsigned gAMRKd[9];
+
+/* GSM 05.03 3.9.4.2 */
+extern const unsigned gAMRClass1ALth[8];
+
+/* GSM 05.03 3.9.4.4 */
+extern const unsigned gAMRTCHUCLth[8];
+
+/* GSM 05.03 3.9.4.2 */
+extern const unsigned gAMRPunctureLth[8];
+
+/* GSM 05.03 3.9.4.4 */
+extern const unsigned *gAMRPuncture[8];
+
+}
+
+
+#endif