Fixed some issues found by winapi_check.
[wine] / dlls / winsock /
drwxr-xr-x   ..
-rw-r--r-- 55 .cvsignore
-rw-r--r-- 337 Makefile.in
-rw-r--r-- 23252 async.c
-rw-r--r-- 115986 socket.c
drwxr-xr-x - tests
-rw-r--r-- 2896 winsock.spec
-rw-r--r-- 5420 ws2_32.spec