K 10
svn:author
V 6
iulius
K 8
svn:date
V 27
2014-12-04T20:37:30.215259Z
K 7
svn:log
V 233
Rationalize the portability layer for SUN_LEN

Add new portable/socket-unix.h portability layer that includes
sys/un.h and defines SUN_LEN if the implementation does not do so.
Remove the corresponding piece of code from clibrary.h.

END
