add strends
treeb6f612bf361111d4395e3a5218f29589d5402dab
-rw-r--r-- 189 .gitignore
-rw-r--r-- 26428 COPYING
-rw-r--r-- 1404 Makefile
drwxr-xr-x - examples
drwxr-xr-x - include
drwxr-xr-x - lib
drwxr-xr-x - src
drwxr-xr-x - tests