K 10
svn:author
V 4
shin
K 8
svn:date
V 27
2000-03-28T18:04:16.000000Z
K 7
svn:log
V 131
MFC:
use CMSG_LEN() to compute ping SCM_TIMESTAMP cmsg_len.
Without this, cmsg_len size should be smaller than necessary on alpha.

END