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#ifndef GPRS_GMM_ATTACH_H
#define GPRS_GMM_ATTACH_H
#include <osmocom/core/fsm.h>
struct sgsn_mm_ctx;
enum gmm_attach_req_fsm_states {
ST_INIT,
ST_IDENTIY,
ST_RETRIEVE_AUTH,
ST_AUTH,
ST_ASK_VLR,
ST_WAIT_UPDATE_LOCATION,
ST_IU_SECURITY_CMD,
ST_ACCEPT,
ST_REJECT
};
enum gmm_attach_req_fsm_events {
E_ATTACH_REQ_RECV,
E_IDEN_RESP_RECV,
E_AUTH_RESP_RECV_SUCCESS,
E_AUTH_RESP_RECV_RESYNC,
E_IU_SECURITY_CMD_COMPLETE,
E_ATTACH_ACCEPTED,
E_ATTACH_ACCEPT_SENT,
E_ATTACH_COMPLETE_RECV,
E_UPDATE_LOCATION_RESP_RECV_SUCCESS,
E_REJECT,
E_VLR_ANSWERED,
};
#define GMM_DISCARD_MS_WITHOUT_REJECT -1
extern const struct value_string gmm_attach_req_fsm_event_names[];
extern struct osmo_fsm gmm_attach_req_fsm;
void gmm_att_req_free(struct sgsn_mm_ctx *mm);
#endif // GPRS_GMM_ATTACH_H
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