--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gpf/CCD/util/freq_list_codec/dich.h	Mon Jun 01 03:24:05 2015 +0000
@@ -0,0 +1,92 @@
+/*
++-----------------------------------------------------------------------------
+|  Project :  G23NET
+|  Modul   :  dich.h
++-----------------------------------------------------------------------------
+|  Copyright 2000-2001 Condat AG
+|                 All rights reserved.
+|
+|                 This file is confidential and a trade secret of Condat AG
+|                 The receipt of or possession of this file does not convey
+|                 any rights to reproduce or disclose its contents or to
+|                 manufacture, use, or sell anything it may describe, in
+|                 whole, or in part, without the specific written consent of
+|                 Condat AG.
++-----------------------------------------------------------------------------
+|  Purpose :  Test of Dichotomy algorithms
++-----------------------------------------------------------------------------
+*/
+
+#define SHORT  short int
+
+#define DICH_RANGE_1024    1024
+#define DICH_RANGE_512     512
+#define DICH_RANGE_256     256
+#define DICH_RANGE_128     128
+
+extern int op_mod ( int x, int y );
+
+/*
++------------------------------------------------------------------------------
+|  Function    : rr_dichotomy_encode
++------------------------------------------------------------------------------
+|  Description :  The encoding part of the dichotomy algorithm.
+|                 On return w[0] contains 'ORIG-ARFCN' (format 128, 256, 512)
+|                   or the 'frequency F0 indicator' (format 1024).
+|                   The 'frequency F0 indicator' is either
+|                   0  if F0 is not part of the frequency set or
+|                   -1 if F0 is     part of the frequency set.
+|                 The other w's contain the W(i) (refer description of 
+|                 rr_dichotomy_encode_rec)
+|
+|                 The array 'w' should have a size of at least nf+1 elements.
+|                 The array 'f' should have a size of at least 2*nf+1 elements.
+|
+|  Parameters  :  f                - the frequencies   (refer 'Description:')
+|                 c_f              - number of frequencies, maximum is NF_MAX.
+|                 w                - the W(i)s 
+|                 c_w              - pointer the number of 'w's is written to
+|                 fmt              - the used encoding format
+|
+|  Return      :  number of elements in w
+|
++------------------------------------------------------------------------------
+*/
+
+extern USHORT rr_dichotomy_encode ( USHORT *f, USHORT c_f, USHORT *w, USHORT *c_w, USHORT fmt );
+
+/*
++------------------------------------------------------------------------------
+|  Function    : rr_dichotomy_decode
++------------------------------------------------------------------------------
+|  Description :  The decoding part of the dichotomy algorithm.
+|                 The algorithm is described in GSM 04.08 Annex J and 
+|                 e. g. in section 10.5.1.13
+|
+|  Parameters  :  f                - the frequencies
+|                 c_f              - pointer the number of frequencies is written to
+|                 w                - the encoded W(i)s 
+|                 c_w              - number of elements in 'w'
+|                 fmt              - the used decoding format
+|
+|  Return      :  number of elements in f
+|
++------------------------------------------------------------------------------
+*/
+
+extern USHORT rr_dichotomy_decode ( USHORT *f, USHORT *c_f, USHORT *w, USHORT c_w, USHORT fmt );
+
+/*
++------------------------------------------------------------------------------
+|  Function    : rr_dich_range_to_ncell_fmt
++------------------------------------------------------------------------------
+|  Description :  conversion
+|
+|  Parameters  :  a DICH_RANGE_* constant
+|
+|  Return      :  a NCELL_FMT_* constant
+|
++------------------------------------------------------------------------------
+*/
+
+extern USHORT rr_dich_range_to_ncell_fmt ( USHORT range );