+struct gw_user_set *user_set_add (const char *name, int hits)
+{
+ struct gw_user_set *s;
+
+ s = malloc (sizeof (*s));
+ assert (s);
+
+ s->name = gw_strdup (name);
+ s->hits = hits;
+ s->prev = info.sets;
+ info.sets = s;
+ return s;
+}
+
+void user_set_init (void)
+{
+ struct gw_user_set *s, *s1;
+
+ for (s = info.sets; s; s = s1)
+ {
+ free (s->name);
+ s1 = s->prev;
+ free (s);
+ }
+ info.sets = NULL;
+}
+
+struct gw_user_set *user_set_search (const char *name)
+{
+ struct gw_user_set *s;
+
+ if (!name)
+ return info.sets;
+ for (s = info.sets; s; s = s->prev)
+ if (!strcmp (s->name, name))
+ return s;
+ return NULL;
+}
+
+#if USE_FML
+static void fml_inf_write (int ch)
+{
+ putc (ch, reply_fd);
+}
+static FILE *fml_inf;
+
+static int fml_inf_read (void)
+{
+ return getc (fml_inf);
+}
+#endif
+