Filesystem update.

neo/engine/curl/tests/libtest/lib501.c

@@ -0,0 +1,14 @@
+#include "test.h"
+
+int test(char *URL)
+{
+  CURLcode res;
+  CURL *curl = curl_easy_init();
+
+  (void)URL; /* we don't use this */
+  curl_easy_setopt(curl, CURLOPT_HEADER, TRUE);
+  res = curl_easy_perform(curl);
+  curl_easy_cleanup(curl);
+  return res;
+}
+