compat_30_sys_socket
int compat_30_sys_socket(struct lwp *, const struct compat_30_sys_socket_args *, register_t *);
.sy_call = (sy_call_t *)compat_30_sys_socket
{ SYS_compat_30_socket, 0, (sy_call_t *)compat_30_sys_socket },
int compat_30_sys_socket(struct lwp *, const struct compat_30_sys_socket_args *, register_t *);
.sy_call = (sy_call_t *)compat_30_sys_socket
return compat_30_sys_socket(l, &ua, retval);
error = compat_30_sys_socket(l, (const void *)uap, retval);
int compat_30_sys_socket(struct lwp *, const struct compat_30_sys_socket_args *, register_t *);
.sy_call = (sy_call_t *)compat_30_sys_socket
int compat_30_sys_socket(struct lwp *, const struct compat_30_sys_socket_args *, register_t *);
check_syscall_args(compat_30_sys_socket)