Include errno.h in the few drivers which use it, rather than in nic.h
-rw-r--r-- 17982 COPYING
-rw-r--r-- 908 Copyrights
-rw-r--r-- 1288 INSTALL
-rw-r--r-- 437 LOG
-rw-r--r-- 257 RELNOTES
-rw-r--r-- 17 VERSION
drwxr-xr-x - contrib
drwxr-xr-x - src