FREEBSD32_ALIGN
(FREEBSD32_ALIGN(sizeof(struct cmsghdr)) + FREEBSD32_ALIGN(l))
FREEBSD32_ALIGN(sizeof(struct cmsghdr)))
cm->cmsg_len = FREEBSD32_ALIGN(sizeof(struct cmsghdr)) +
ctlbuf += FREEBSD32_ALIGN(copylen);
len -= FREEBSD32_ALIGN(copylen);
ctlbuf += FREEBSD32_ALIGN(copylen);
len -= FREEBSD32_ALIGN(copylen);
if (cm->cmsg_len < FREEBSD32_ALIGN(sizeof(*cm)) ||
msglen = FREEBSD32_ALIGN(cm->cmsg_len);
CMSG_ALIGN(msglen - FREEBSD32_ALIGN(sizeof(*cm)));
msglen = cm->cmsg_len - FREEBSD32_ALIGN(sizeof(*cm));
in1 = (char *)in1 + FREEBSD32_ALIGN(sizeof(*cm));
in1 = (char *)in1 + FREEBSD32_ALIGN(msglen);