recvfd
int recvfd(int s);
while ((fd = recvfd(fds[0])) >= 0) {
int tosend = oclo_file(c), recvfd;
(void) memcpy(&recvfd, CMSG_DATA(cm), sizeof (recvfd));
oclo_record(c, recvfd, targ_flags, "SCM_RIGHTS");
int recvfd(int s);
int mysecretfd = recvfd(s[0]);
int mysecretfd = recvfd(j[0]);