#include <regex.h>
#include <sys/types.h>
#include <sys/ioctl.h>
-#include <ctype.h>
-#include <stdlib.h> /* EXIT_SUCCESS */
-#include <unistd.h>
#include <signal.h>
-#include <string.h>
-#include <limits.h>
#include <sys/soundcard.h>
#include "fade.cmdline.h"