584     u16 ctr, n_le = host_to_le16(buf_len_bits);  in hmac_prf_bits()  local
585     const u8 *const addr[] = {(u8 *)&ctr, (u8 *)label, data, (u8 *)&n_le};  in hmac_prf_bits()
589     for (ctr = 1; buf_len >= mac_len; buf_len -= mac_len, ++ctr)  in hmac_prf_bits()
592         ctr = host_to_le16(ctr);  in hmac_prf_bits()
600         ctr = le_to_host16(ctr);  in hmac_prf_bits()
608         ctr = host_to_le16(ctr);  in hmac_prf_bits()
653     unsigned short ctr, n_le = host_to_le16(buf_len_bits);  in hmac_prf256()  local
654     const u8 *addr[]         = {(u8 *)&ctr, (u8 *)label, data, (u8 *)&n_le};  in hmac_prf256()
659     for (ctr = 1; buf_len >= SHA256_MAC_LEN; buf_len -= SHA256_MAC_LEN, ++ctr)  in hmac_prf256()
745     u8 ctr;  in sha1_t_prf()  local
747     const u8 *addr[] = {buf, (u8 *)label, seed, (u8 *)&olen, &ctr};  in sha1_t_prf()
750     for (ctr = 1; buf_len >= SHA1_MAC_LEN; buf_len -= SHA1_MAC_LEN, ++ctr)  in sha1_t_prf()