#include "para.h"
#include "fd.h"
-#include <stropts.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 <linux/soundcard.h>
+#include <sys/soundcard.h>
#include "string.h"
#include "error.h"