* please see the file GPL in the top level source directory.
*/
-#if HAVE_CONFIG_H
-# include "config.h"
-#endif
-
-#include <lib-lib/mem.h>
-#include <lib-lib/macros.h>
+#include <lib-lib/lib-lib.h>
#include "mutt.h"
#include "sort.h"
#include "thread.h"
-
-#include <string.h>
-#include <ctype.h>
-
#define VISIBLE(hdr, ctx) (hdr->virtual >= 0 || (hdr->collapsed && (!ctx->pattern || hdr->limited)))
/* determine whether a is a descendant of b */