SNDRV_CTL_IOCTL_ELEM_REPLACE  978 include/uapi/sound/asound.h #define SNDRV_CTL_IOCTL_ELEM_REPLACE	_IOWR('U', 0x18, struct snd_ctl_elem_info)
SNDRV_CTL_IOCTL_ELEM_REPLACE  978 tools/include/uapi/sound/asound.h #define SNDRV_CTL_IOCTL_ELEM_REPLACE	_IOWR('U', 0x18, struct snd_ctl_elem_info)