diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/osmocom/gsm/gsm_utils.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/osmocom/gsm/gsm_utils.h b/include/osmocom/gsm/gsm_utils.h index bfcef08b..83e29cac 100644 --- a/include/osmocom/gsm/gsm_utils.h +++ b/include/osmocom/gsm/gsm_utils.h @@ -38,6 +38,9 @@ #define GSM_MAX_FN (26*51*2048) +/* Max length of random identifier which can be requested via osmo_get_rand_id() */ +#define OSMO_MAX_RAND_ID_LEN 16 + struct gsm_time { uint32_t fn; /* FN count */ uint16_t t1; /* FN div (26*51) */ @@ -60,6 +63,8 @@ enum gsm_band { const char *gsm_band_name(enum gsm_band band); enum gsm_band gsm_band_parse(const char *mhz); +int osmo_get_rand_id(uint8_t *out, size_t len); + /*! * Decode a sequence of GSM 03.38 encoded 7 bit characters. * |