diff options
| -rw-r--r-- | src/util/crypto_confirmation.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/util/crypto_confirmation.c b/src/util/crypto_confirmation.c index 14075d431..63d597fd3 100644 --- a/src/util/crypto_confirmation.c +++ b/src/util/crypto_confirmation.c @@ -202,12 +202,13 @@ executive_totp (void *h_key, /** - * It is build pos confirmation to verify payment. + * @brief Builds POS confirmation to verify payment. * * @param pos_key base32 (RFC 3548, not Crockford!) encoded key for verification payment * @param pos_alg algorithm to compute the payment verification * @param total of the order paid * @param ts is the current time given + * @return Token on success, NULL of failure */ char * TALER_build_pos_confirmation (const char *pos_key, |