--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/spandsp-0.0.6pre17/src/spandsp/private/gsm0610.h	Fri Jun 25 15:50:58 2010 +0200
@@ -0,0 +1,65 @@
+/*
+ * SpanDSP - a series of DSP components for telephony
+ *
+ * private/gsm0610.h - GSM 06.10 full rate speech codec.
+ *
+ * Written by Steve Underwood <steveu@coppice.org>
+ *
+ * Copyright (C) 2006 Steve Underwood
+ *
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 2.1,
+ * as published by the Free Software Foundation.
+ *
+ * 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 Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * $Id: gsm0610.h,v 1.2 2008/11/15 14:27:29 steveu Exp $
+ */
+
+#if !defined(_SPANDSP_PRIVATE_GSM0610_H_)
+#define _SPANDSP_PRIVATE_GSM0610_H_
+
+/*!
+    GSM 06.10 FR codec state descriptor. This defines the state of
+    a single working instance of the GSM 06.10 FR encoder or decoder.
+*/
+struct gsm0610_state_s
+{
+    /*! \brief One of the packing modes */
+    int packing;
+
+    int16_t dp0[280];
+
+    /*! Preprocessing */
+    int16_t z1;
+    int32_t L_z2;
+    /*! Pre-emphasis */
+    int16_t mp;
+
+    /*! Short term delay filter */
+    int16_t u[8];
+    int16_t LARpp[2][8];
+    int16_t j;
+
+    /*! Long term synthesis */
+    int16_t nrp;
+    /*! Short term synthesis */
+    int16_t v[9];
+    /*! Decoder postprocessing */
+    int16_t msr;
+    
+    /*! Encoder data */
+    int16_t e[50];
+};
+
+#endif
+/*- End of include ---------------------------------------------------------*/