--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/intercom/ilbc/packing.h	Fri Jun 25 09:57:52 2010 +0200
@@ -0,0 +1,63 @@
+
+   /******************************************************************
+
+       iLBC Speech Coder ANSI-C Source Code
+
+       packing.h
+
+       Copyright (C) The Internet Society (2004).
+       All Rights Reserved.
+
+   ******************************************************************/
+
+#ifndef __PACKING_H
+#define __PACKING_H
+
+void packsplit(int *index,      /* (i) the value to split */
+  int *firstpart,               /* (o) the value specified by most
+                                   significant bits */
+  int *rest,                    /* (o) the value specified by least
+                                   significant bits */
+  int bitno_firstpart,          /* (i) number of bits in most
+                                   significant part */
+  int bitno_total               /* (i) number of bits in full range
+                                   of value */
+  );
+
+void packcombine(int *index,    /* (i/o) the msb value in the
+                                   combined value out */
+  int rest,                     /* (i) the lsb value */
+  int bitno_rest                /* (i) the number of bits in the
+                                   lsb part */
+  );
+
+void dopack(unsigned char **bitstream,  /* (i/o) on entrance pointer to
+                                           place in bitstream to pack
+                                           new data, on exit pointer
+                                           to place in bitstream to
+                                           pack future data */
+  int index,                    /* (i) the value to pack */
+  int bitno,                    /* (i) the number of bits that the
+                                   value will fit within */
+  int *pos                      /* (i/o) write position in the
+                                   current byte */
+  );
+
+
+
+
+
+void unpack(unsigned char **bitstream,  /* (i/o) on entrance pointer to
+                                           place in bitstream to
+                                           unpack new data from, on
+                                           exit pointer to place in
+                                           bitstream to unpack future
+                                           data from */
+  int *index,                   /* (o) resulting value */
+  int bitno,                    /* (i) number of bits used to
+                                   represent the value */
+  int *pos                      /* (i/o) read position in the
+                                   current byte */
+  );
+
+#endif