74                        const unsigned char *additional, size_t add_len )  in mbedtls_hmac_drbg_update()  argument
77     unsigned char rounds = ( additional != NULL && add_len != 0 ) ? 2 : 1;  in mbedtls_hmac_drbg_update()
88             mbedtls_md_hmac_update( &ctx->md_ctx, additional, add_len );  in mbedtls_hmac_drbg_update()
127                       const unsigned char *additional, size_t len )  in mbedtls_hmac_drbg_reseed()  argument
148     if( additional != NULL && len != 0 )  in mbedtls_hmac_drbg_reseed()
150         memcpy( seed + seedlen, additional, len );  in mbedtls_hmac_drbg_reseed()
251                                const unsigned char *additional, size_t add_len )  in mbedtls_hmac_drbg_random_with_add()  argument
272         if( ( ret = mbedtls_hmac_drbg_reseed( ctx, additional, add_len ) ) != 0 )  in mbedtls_hmac_drbg_random_with_add()
279     if( additional != NULL && add_len != 0 )  in mbedtls_hmac_drbg_random_with_add()
280         mbedtls_hmac_drbg_update( ctx, additional, add_len );  in mbedtls_hmac_drbg_random_with_add()
297     mbedtls_hmac_drbg_update( ctx, additional, add_len );  in mbedtls_hmac_drbg_random_with_add()