Fix

Mac/main.m

@@ -338,7 +338,7 @@ int main(int argc, const char* argv[]) {
         [webServer addHandlerForMethod:@"GET"
                                   path:@"/"
                           requestClass:[GCDWebServerRequest class]
-                     asyncProcessBlock:^(GCDWebServerRequest *request, GCDWebServerCompletionBlock completionBlock) {
+                     asyncProcessBlock:^(GCDWebServerRequest* request, GCDWebServerCompletionBlock completionBlock) {
           
           dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(1 * NSEC_PER_SEC)), dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
             GCDWebServerDataResponse* response = [GCDWebServerDataResponse responseWithData:[@"Hello World!" dataUsingEncoding:NSUTF8StringEncoding] contentType:@"text/plain"];