treewide: use fprintf

As plibc for win32 compatibility has been removed, also replace
occurences of FPRINTF compatibility macro with plain fprintf as done
in gnunet tree.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>

src/psycstore/test_plugin_psycstore.c

@@ -94,7 +94,7 @@ load_plugin (const struct GNUNET_CONFIGURATION_Handle *cfg)
   GNUNET_asprintf (&libname, "libgnunet_plugin_psycstore_%s", plugin_name);
   if (NULL == (ret = GNUNET_PLUGIN_load (libname, (void*) cfg)))
   {
-    FPRINTF (stderr, "Failed to load plugin `%s'!\n", plugin_name);
+    fprintf (stderr, "Failed to load plugin `%s'!\n", plugin_name);
     return NULL;
   }
   GNUNET_free (libname);
@@ -189,7 +189,7 @@ run (void *cls, char *const *args, const char *cfgfile,
   db = load_plugin (cfg);
   if (NULL == db)
   {
-    FPRINTF (stderr,
+    fprintf (stderr,
              "%s",
 	     "Failed to initialize PSYCstore.  "
              "Database likely not setup, skipping test.\n");
@@ -520,7 +520,7 @@ main (int argc, char *argv[])
 
   if ( (0 != ok) &&
        (77 != ok) )
-    FPRINTF (stderr, "Missed some testcases: %d\n", ok);
+    fprintf (stderr, "Missed some testcases: %d\n", ok);
 
 #if ! DEBUG_PSYCSTORE
   GNUNET_DISK_directory_remove ("/tmp/gnunet-test-plugin-psycstore-sqlite");

src/social/gnunet-social.c

@@ -1176,7 +1176,7 @@ run (void *cls, char *const *args, const char *cfgfile,
                                                 strlen (opt_ego),
                                                 &ego_pub_key))
     {
-      FPRINTF (stderr,
+      fprintf (stderr,
                _("Public key `%s' malformed\n"),
                opt_ego);
       exit_fail ();