snd_pcm_format_silence_64(9)

1SND_PCM_FORMAT_SILEN(9)             PCM API            SND_PCM_FORMAT_SILEN(9)
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NAME

6       snd_pcm_format_silence_64 - return the silent data in 8 bytes array
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9       const unsigned char *
10                                                       snd_pcm_format_silence_64(snd_pcm_format_t format);
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13       format
14           the format to check
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17       Returns the format pattern to fill or NULL if error.
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20Kernel Hackers Manual 2.6.       November 2011         SND_PCM_FORMAT_SILEN(9)