gsm_23_003.h

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#pragma once
 
/* Chapter 2.2 */
#define GSM23003_IMSI_MAX_DIGITS        15
#define GSM23003_IMSI_MIN_DIGITS        6
#define OSMO_IMSI_BUF_SIZE (GSM23003_IMSI_MAX_DIGITS+2)
/* Chapter 2.4 */
#define GSM23003_TMSI_NUM_BYTES         4
#define GSM23003_TMSI_SGSN_MASK         0xC0000000UL
/* Chapter 2.5 */
#define GSM23003_LMSI_NUM_BYTES         4
/* Chapter 2.6 */
#define GSM23003_TLLI_NUM_BYTES         4
/* Chapter 2.7 */
#define GSM23003_PTMSI_SIG_NUM_BYTES    3
/* Chapter 2.8 */
#define GSM23003_MME_CODE_NUM_BYTES     1
#define GSM23003_MME_GROUP_NUM_BYTES    2
#define GSM23003_MTMSI_NUM_BYTES        4
/* Chapter 3.2 */
#define GSM23003_MSISDN_MAX_DIGITS      15 /* ITU-T Rec. E.164 6.1 */
#define GSM23003_MSISDN_MIN_DIGITS      1
/* Chapter 6.2.1 */
#define GSM23003_IMEI_TAC_NUM_DIGITS    8
#define GSM23003_IMEI_SNR_NUM_DIGITS    6
#define GSM23003_IMEI_NUM_DIGITS        (GSM23003_IMEI_TAC_NUM_DIGITS + \
                                         GSM23003_IMEI_SNR_NUM_DIGITS + 1)
#define GSM23003_IMEISV_NUM_DIGITS      (GSM23003_IMEI_TAC_NUM_DIGITS + \
                                         GSM23003_IMEI_SNR_NUM_DIGITS + 2)
/* IMEI without Luhn checksum */
#define GSM23003_IMEI_NUM_DIGITS_NO_CHK (GSM23003_IMEI_TAC_NUM_DIGITS + \
                                         GSM23003_IMEI_SNR_NUM_DIGITS)
 
/* Chapter 19.2 "epc.mnc000.mcc000.3gppnetwork.org" */
#define GSM23003_HOME_NETWORK_DOMAIN_LEN        33
 
/* Chapter 19.4.2.4: "mmec00.mmegi0000.mme.epc.mnc000.mcc000.3gppnetwork.org" */
#define GSM23003_MME_DOMAIN_LEN                 55