alsa\client ....\client.c ....\client.c.bak ....\lplay ....\lplay.c ....\lrecord ....\lrecord.c ....\Makefile ....\Makefile.bak ....\server ....\server.c ....\server.c.bak ....\sndwav_common.c ....\sndwav_common.h ....\wav_parser.c ....\wav_parser.h alsa