diff options
Diffstat (limited to 'src/include/taler_util.h')
-rw-r--r-- | src/include/taler_util.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/include/taler_util.h b/src/include/taler_util.h index e0473bff7..8762f7dc5 100644 --- a/src/include/taler_util.h +++ b/src/include/taler_util.h @@ -578,11 +578,14 @@ TALER_parse_age_group_string ( /** * @brief Encodes the age mask into a string, like "8:10:12:14:16:18:21" * + * NOTE: This function uses a static buffer. It is not safe to call this + * function concurrently. + * * @param mask Age mask - * @return String representation of the age mask, allocated by GNUNET_malloc. + * @return String representation of the age mask. * Can be used as value in the TALER config. */ -char * +const char * TALER_age_mask_to_string ( const struct TALER_AgeMask *mask); |