1 files changed, 0 insertions, 23 deletions
diff --git a/util.c b/util.c
deleted file mode 100644
index b4053fd..0000000
--- a/util.c
+++ /dev/null
@@ -1,23 +0,0 @@
-#include <stdlib.h>
-#include <stdbool.h>
-#include <stdio.h>
-#include <sys/ioctl.h>
-#include <sys/types.h>
-
-#include "util.h"
-#include "constant.h"
-
-void panic(const char *msg)
-{
-    perror(msg);
-    exit(EXIT_FAILURE);
-}
-
-int setblocking(int fd, bool blocking)
-{
-    u_long mode = blocking ? 0 : 1;
-    if (ioctl(fd, FIONBIO, &mode) == -1)
-        return ERROR;
-
-    return OK;
-}