FreeCalypso > hg > tcs211-l1-reconst
view gpf/CCD/util/freq_list_codec/freq_fun.h @ 117:d5b9ce5a392f
l1_small.c: LoCosto module matches TCS211 w/o changes
author | Mychaela Falconia <falcon@ivan.Harhan.ORG> |
---|---|
date | Sat, 09 Apr 2016 03:07:36 +0000 |
parents | 509db1a7b7b8 |
children |
line wrap: on
line source
/* +----------------------------------------------------------------------------- | Project : G23NET | Modul : freq_fun.h +----------------------------------------------------------------------------- | Copyright 1999-2001 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 : This file provides functions for coding and decoding frequency lists | +----------------------------------------------------------------------------- */ typedef unsigned char UBYTE; extern int explain; /* activate tracing */ /* * prototypes */ /* * rr_freq_decode decodes a information element with a frequency list * ignoring bits with different meaning for different IEs and delivers * a list ARFCNs * * ie in: address of FORMAT-ID (octet 3) of IE to decode; there were always * decoded 16 Bytes * freq out: address of decoded frequency list * *c_f out: address of number of decoded frequencies * * return value TRUE if FORMAT_ID decoded as bit map0, variable bit map or * one of the ranges 1024, 512, 256, 128 * FALSE otherwise */ USHORT rr_freq_decode(USHORT *freq, USHORT *c_f, UBYTE *ie); /* * rr_freq_encode encodes one, two or three information elements with frequency lists * bits with different meanings for different IEs are handled as spares * * freq_l in: address of a sorted list of ARFCNs without copies * c_f in: number of frequencies * ie1 in: address of (first) information element to code into * ie2 in: address of second information element to code into or NULL * ie3 in: address of third information element to code into or NULL * * return value 0 coding isn't possible * 1 the list of frequencies is coded in ie1 * 2 the list of frequencies is coded in ie1 and ie2 together * 3 the list of frequencies is coded in ie1, ie2 and ie3 together */ USHORT rr_freq_encode(USHORT *freq_l, USHORT c_f, UBYTE *ie1, UBYTE *ie2, UBYTE *ie3); /* * function to produce tracing information * tracing may switched on or off by setting the variable explain to TRUE or FALSE */ void print_txt(char *fmt, ...);