PARA_ERROR(SET_RATE, "snd_pcm_hw_params_set_rate_near failed"), \
PARA_ERROR(START_THRESHOLD, "snd_pcm_sw_params_set_start_threshold() failed"), \
PARA_ERROR(STOP_THRESHOLD, "snd_pcm_sw_params_set_stop_threshold() failed"), \
+ PARA_ERROR(ALSA_ORPHAN, "alsa btr node has no parent"), \
#define FILE_WRITE_ERRORS \