oss_sys_ioctl_args
struct oss_sys_ioctl_args ap;
struct oss_sys_ioctl_args *);
freebsd_to_oss(const struct freebsd_sys_ioctl_args *uap, struct oss_sys_ioctl_args *rap)
struct oss_sys_ioctl_args ossuap;
oss_ioctl_mixer(struct lwp *lwp, const struct oss_sys_ioctl_args *uap, register_t *retval)
oss_ioctl_sequencer(struct lwp *l, const struct oss_sys_ioctl_args *uap, register_t *retval)
oss_ioctl_audio(struct lwp *l, const struct oss_sys_ioctl_args *uap, register_t *retval)
struct oss_sys_ioctl_args;
int oss_ioctl_audio(struct lwp *, const struct oss_sys_ioctl_args *,
int oss_ioctl_mixer(struct lwp *, const struct oss_sys_ioctl_args *,
int oss_ioctl_sequencer(struct lwp *, const struct oss_sys_ioctl_args *,