diff options
Diffstat (limited to 'src/include/taler_amount_lib.h')
-rw-r--r-- | src/include/taler_amount_lib.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/include/taler_amount_lib.h b/src/include/taler_amount_lib.h index ef323f83b..37f42bd99 100644 --- a/src/include/taler_amount_lib.h +++ b/src/include/taler_amount_lib.h @@ -309,6 +309,18 @@ const char * TALER_amount2s (const struct TALER_Amount *amount); +/** + * Round the amount to something that can be + * transferred on the wire. + * + * @param[in,out] amount amount to round down + * @return #GNUNET_OK on success, #GNUNET_NO if rounding was unnecessary, + * #GNUNET_SYSERR if the amount or currency was invalid + */ +int +TALER_amount_round (struct TALER_Amount *amount); + + #if 0 /* keep Emacsens' auto-indent happy */ { #endif |