1 files changed, 1 insertions, 1 deletions

diff --git a/files.c b/files.c
index 37aac48..9ca173f 100644
--- a/files.c
+++ b/files.c
@@ -1,4 +1,4 @@
-#define _POSIX_C_SOURCE 2 
+#define _POSIX_C_SOURCE 200112L
 
 #include <stdio.h>
 #include <string.h>