remove another invalid skip of locking in ungetwc

[oweals/musl.git] / src / unistd / usleep.c

diff --git a/src/unistd/usleep.c b/src/unistd/usleep.c
index ce1c814453f87deab85b9f5bcaeea029bd9be64e..6c96652691e0dabacacde4885f74466d2772a661 100644 (file)
--- a/src/unistd/usleep.c
+++ b/src/unistd/usleep.c
@@ -1,3 +1,4 @@
+#define _GNU_SOURCE
 #include <unistd.h>
 #include <time.h>