branches: 1.1.6; 1.1.12;
Use a single copy of the source.

sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs. ("Protocol error: too many arguments")

file strmacros.h was added on branch yamt-pagecache on 2014-05-22 11:26:30 +0000

resync from head

file strmacros.h was added on branch tls-maxphys on 2013-06-23 06:26:13 +0000