diff options
Diffstat (limited to 'epan/crypt/airpdcap_system.h')
| -rw-r--r-- | epan/crypt/airpdcap_system.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/epan/crypt/airpdcap_system.h b/epan/crypt/airpdcap_system.h index 36d2be5484..a9ea3ec260 100644 --- a/epan/crypt/airpdcap_system.h +++ b/epan/crypt/airpdcap_system.h @@ -181,8 +181,10 @@ extern "C" { * @param data_off [IN] Payload offset (aka the MAC header length) * @param data_len [IN] Total length of the MAC header and the payload * @param decrypt_data [OUT] Pointer to a buffer that will contain - * decrypted data - * @param decrypt_len [OUT] Length of decrypted data + * decrypted data. If this parameter is set to NULL, decrypted data will + * be discarded. Must have room for at least AIRPDCAP_MAX_CAPLEN bytes. + * @param decrypt_len [OUT] Length of decrypted data if decrypt_data + * is not NULL. * @param key [OUT] Pointer to a preallocated key structure containing * the key used during the decryption process (if done). If this parameter * is set to NULL, the key will be not returned. |