NETBSD32IPTR64
((char *)NETBSD32IPTR64(scp->sc_esp_at_signal)
error = copyout(&addr32, NETBSD32IPTR64(SCARG(uap, a3)), sizeof addr32);
SCARG(&pta, addr) = NETBSD32IPTR64(SCARG(uap, addr));
NETBSD32IPTR64(SCARG(uap, data)),
#define NETBSD32PTR64(p32) NETBSD32IPTR64((p32).i32)
SCARG(&semop_args, sops) = NETBSD32IPTR64(SCARG(uap, a3));
SCARG(&shmat_args, shmaddr) = NETBSD32IPTR64(SCARG(uap, a3));
SCARG(&shmctl_args, buf) = NETBSD32IPTR64(SCARG(uap, a4));
SCARG(&shmdt_args, shmaddr) = NETBSD32IPTR64(SCARG(uap, a2));
SCARG(&msgctl_args, buf) = NETBSD32IPTR64(SCARG(uap, a4));
SCARG(&msgsnd_args, msgp) = NETBSD32IPTR64(SCARG(uap, a3));
SCARG(&msgrcv_args, msgp) = NETBSD32IPTR64(SCARG(uap, a3));
error = copyin(NETBSD32IPTR64(SCARG(uap, arg)), &arg,
NETBSD32IPTR64(si32->_reason._fault._addr);