1 files changed, 0 insertions, 1 deletions

diff --git a/tty.c b/tty.c
index 63ea698..ec32fd7 100644
--- a/tty.c
+++ b/tty.c
@@ -1,4 +1,3 @@
-#define _GNU_SOURCE
 #include <stdio.h>
 #include <unistd.h>
 #include <fcntl.h>