K 10
svn:author
V 6
iulius
K 8
svn:date
V 27
2013-11-10T18:27:16.101815Z
K 7
svn:log
V 587
sync a few m4, lib, and include files with latest rra-c-util

Changes to note:

* HAVE_KRB5 is now used instead of HAVE_KERBEROS in krb5.m4
* remove NETDB_SUCCESS (no longer used) from getaddrinfo.c
* define ARRAY_SIZE in getaddrinfo.c
* fix two warnings of unused variable and comparison of a floating
  point number with 0 in snprintf.c
* define UNUSED in getnameinfo.c
* check the return status of snprintf instead of assuming that
  it will always succeed in getnameinfo.c
* define SOCKLEN_T in socket.h instead of clibrary.h
* improve the definition of sockaddr_storage in socket.h

END
