Fix compilation errorsmaster
tree0b614fdc8a4ebbe11d9b0581f4c858c2d3673916
-rw-r--r-- 18 .gitignore
-rw-r--r-- 17987 COPYING
-rw-r--r-- 246 Makefile
-rw-r--r-- 1821 README
-rw-r--r-- 5174 cwc.6
drwxr-xr-x - ggrids
drwxr-xr-x - patterns
drwxr-xr-x - src