44     WAVVoiceOut *wav = (WAVVoiceOut *) hw;  in wav_write_out()  local
45     int64_t bytes = audio_rate_get_bytes(&wav->rate, &hw->info, len);  in wav_write_out()
48     if (bytes && fwrite(buf, bytes, 1, wav->f) != 1) {  in wav_write_out()
53     wav->total_samples += bytes / hw->info.bytes_per_frame;  in wav_write_out()
70     WAVVoiceOut *wav = (WAVVoiceOut *) hw;  in wav_init_out()  local
79     AudiodevWavOptions *wopts = &dev->u.wav;  in wav_init_out()
80     struct audsettings wav_as = audiodev_to_audsettings(dev->u.wav.out);  in wav_init_out()
119     wav->f = fopen(wav_path, "wb");  in wav_init_out()
120     if (!wav->f) {  in wav_init_out()
126     if (fwrite (hdr, sizeof (hdr), 1, wav->f) != 1) {  in wav_init_out()
132     audio_rate_start(&wav->rate);  in wav_init_out()
138     WAVVoiceOut *wav = (WAVVoiceOut *) hw;  in wav_fini_out()  local
141     uint32_t datalen = wav->total_samples * hw->info.bytes_per_frame;  in wav_fini_out()
144     if (!wav->f) {  in wav_fini_out()
151     if (fseek (wav->f, 4, SEEK_SET)) {  in wav_fini_out()
156     if (fwrite (rlen, 4, 1, wav->f) != 1) {  in wav_fini_out()
161     if (fseek (wav->f, 32, SEEK_CUR)) {  in wav_fini_out()
166     if (fwrite (dlen, 4, 1, wav->f) != 1) {  in wav_fini_out()
173     if (fclose (wav->f))  {  in wav_fini_out()
175                wav->f, strerror (errno));  in wav_fini_out()
177     wav->f = NULL;  in wav_fini_out()
182     WAVVoiceOut *wav = (WAVVoiceOut *) hw;  in wav_enable_out()  local
185         audio_rate_start(&wav->rate);  in wav_enable_out()