Lines Matching refs:_IO
41 #define SND_PCM_IOCTL_HWSYNC _IO ('A', 0x22)
42 #define SND_PCM_IOCTL_STATE _IO ('A', 0xf1)
43 #define SND_PCM_IOCTL_MMAP _IO ('A', 0xf2)
44 #define SND_PCM_IOCTL_MUNMAP _IO ('A', 0xf3)
45 #define SND_PCM_IOCTL_MMAP_COMMIT _IO ('A', 0xf4)
46 #define SND_PCM_IOCTL_AVAIL_UPDATE _IO ('A', 0xf5)
47 #define SND_PCM_IOCTL_ASYNC _IO ('A', 0xf6)
48 #define SND_PCM_IOCTL_CLOSE _IO ('A', 0xf7)
49 #define SND_PCM_IOCTL_POLL_DESCRIPTOR _IO ('A', 0xf8)
50 #define SND_PCM_IOCTL_HW_PTR_FD _IO ('A', 0xf9)
51 #define SND_PCM_IOCTL_APPL_PTR_FD _IO ('A', 0xfa)
52 #define SND_PCM_IOCTL_FORWARD _IO ('A', 0xfb)
111 #define SND_CTL_IOCTL_CLOSE _IO ('U', 0xf2)
112 #define SND_CTL_IOCTL_POLL_DESCRIPTOR _IO ('U', 0xf3)
113 #define SND_CTL_IOCTL_ASYNC _IO ('U', 0xf4)