PSA_AEAD_UPDATE_OUTPUT_SIZE macro

A sufficient output buffer size for psa_aead_update(). If the size of the output buffer is at least this large, it is guaranteed that psa_aead_update() will not fail due to an insufficient buffer size. The actual size of the output may be smaller in any given call. See also #PSA_AEAD_UPDATE_OUTPUT_MAX_SIZE(\p input_length). \warning This macro may evaluate its arguments multiple times or zero times, so you should not pass arguments that contain side effects.