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Diffstat (limited to 'src/libstrongswan/crypto/crypters/crypter.h')
| -rw-r--r-- | src/libstrongswan/crypto/crypters/crypter.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/libstrongswan/crypto/crypters/crypter.h b/src/libstrongswan/crypto/crypters/crypter.h index a615c0e22..4c273059b 100644 --- a/src/libstrongswan/crypto/crypters/crypter.h +++ b/src/libstrongswan/crypto/crypters/crypter.h @@ -147,8 +147,10 @@ struct crypter_t { * The length of the key must match get_key_size(). * * @param key key to set + * @return TRUE if key set successfully */ - void (*set_key) (crypter_t *this, chunk_t key); + __attribute__((warn_unused_result)) + bool (*set_key) (crypter_t *this, chunk_t key); /** * Destroys a crypter_t object. |