snd_emu10k1_fx8010_pcm_rec 357 include/uapi/sound/emu10k1.h #define SNDRV_EMU10K1_IOCTL_PCM_POKE _IOW ('H', 0x30, struct snd_emu10k1_fx8010_pcm_rec) snd_emu10k1_fx8010_pcm_rec 358 include/uapi/sound/emu10k1.h #define SNDRV_EMU10K1_IOCTL_PCM_PEEK _IOWR('H', 0x31, struct snd_emu10k1_fx8010_pcm_rec) snd_emu10k1_fx8010_pcm_rec 371 include/uapi/sound/emu10k1.h typedef struct snd_emu10k1_fx8010_pcm_rec emu10k1_fx8010_pcm_t;