PARA_ERROR(READ_HDR, "failed to read audio file header"), \
PARA_ERROR(READ_STDIN, "failed to read from stdin"), \
PARA_ERROR(PLAY_SYNTAX, "syntax error"), \
+ PARA_ERROR(PLAY_OVERRUN, "buffer overrun"), \
+ PARA_ERROR(PREMATURE_END, "premature end of audio file"), \
PARA_ERROR(BROKEN_CONF, "Broken alsa configuration"), \
PARA_ERROR(ACCESS_TYPE, "alsa access type not available"), \
PARA_ERROR(SAMPLE_FORMAT, "sample format not available"), \