Changed InternetSetStatusCallback declaration to
InternetSetStatusCallbackA/W.

diff --git a/include/wininet.h b/include/wininet.h
index a747a69..ee87d27 100644
--- a/include/wininet.h
+++ b/include/wininet.h
@@ -505,7 +505,9 @@
 
 typedef INTERNET_STATUS_CALLBACK * LPINTERNET_STATUS_CALLBACK;
 
-INTERNETAPI INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallback(HINTERNET ,INTERNET_STATUS_CALLBACK);
+INTERNETAPI INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackA(HINTERNET ,INTERNET_STATUS_CALLBACK);
+INTERNETAPI INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackW(HINTERNET ,INTERNET_STATUS_CALLBACK);
+#define InternetSetStatusCallback WINELIB_NAME_AW(InternetSetStatusCallback)
 
 #define INTERNET_STATUS_RESOLVING_NAME          10
 #define INTERNET_STATUS_NAME_RESOLVED           11