1 files changed, 1 insertions, 0 deletions

diff --git a/main.c b/main.c
index ebcbbd0..f99281c 100755
--- a/main.c
+++ b/main.c
@@ -32,6 +32,7 @@
 #include <unistd.h>
 #include <wchar.h>
 #include <math.h>
+#include <sys/ioctl.h>
 
 #include <netdb.h> // gethostbyname
 #include <sys/socket.h>