1 files changed, 1 insertions, 0 deletions

diff --git a/db.c b/db.c
index 80f9867..f89e628 100644
--- a/db.c
+++ b/db.c
@@ -1,3 +1,4 @@
+#define _GNU_SOURCE
 #include <stdlib.h>
 #include <string.h>
 #include <assert.h>