PSA_AEAD_DECRYPT_OUTPUT_SIZE macro

The maximum size of the output of psa_aead_decrypt(), in bytes. If the size of the plaintext buffer is at least this large, it is guaranteed that psa_aead_decrypt() will not fail due to an insufficient buffer size. Depending on the algorithm, the actual size of the plaintext may be smaller. See also #PSA_AEAD_DECRYPT_OUTPUT_MAX_SIZE(\p ciphertext_length). \warning This macro may evaluate its arguments multiple times or zero times, so you should not pass arguments that contain side effects.