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/*! \file gprs_msgb.h */
#pragma once
#include <stdint.h>
/*! the data structure stored in msgb->cb for libgb apps */
struct libgb_msgb_cb {
unsigned char *bssgph;
unsigned char *llch;
/*! Cell Identifier */
unsigned char *bssgp_cell_id;
/*! Identifiers of a BTS, equal to 'struct bssgp_bts_ctx' */
uint16_t nsei;
uint16_t bvci;
/*! Identifier of a MS (inside BTS), equal to 'struct sgsn_mm_ctx' */
uint32_t tlli;
} __attribute__((packed, may_alias));
#define LIBGB_MSGB_CB(__msgb) ((struct libgb_msgb_cb *)&((__msgb)->cb[0]))
#define msgb_tlli(__x) LIBGB_MSGB_CB(__x)->tlli
#define msgb_nsei(__x) LIBGB_MSGB_CB(__x)->nsei
#define msgb_bvci(__x) LIBGB_MSGB_CB(__x)->bvci
#define msgb_gmmh(__x) (__x)->l3h
#define msgb_bssgph(__x) LIBGB_MSGB_CB(__x)->bssgph
#define msgb_bssgp_len(__x) ((__x)->tail - (uint8_t *)msgb_bssgph(__x))
#define msgb_bcid(__x) LIBGB_MSGB_CB(__x)->bssgp_cell_id
#define msgb_llch(__x) LIBGB_MSGB_CB(__x)->llch
#include <osmocom/core/logging.h>
int gprs_log_filter_fn(const struct log_context *ctx,
struct log_target *tar);
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