1 files changed, 1 insertions, 0 deletions

diff --git a/data.c b/data.c
index 04a4be1..8f681e9 100644
--- a/data.c
+++ b/data.c
@@ -1,3 +1,4 @@
+#define _DEFAULT_SOURCE
 #define _BSD_SOURCE
 #define _GNU_SOURCE