musl - musl - an implementation of the standard library for Linux-based systems

diff --git a/include/sys/timerfd.h b/include/sys/timerfd.h
index 9724d903..2794d36a 100644
--- a/include/sys/timerfd.h
+++ b/include/sys/timerfd.h

@@ -12,6 +12,7 @@ extern "C" {

#define TFD_CLOEXEC O_CLOEXEC

#define TFD_TIMER_ABSTIME 1

+#define TFD_TIMER_CANCEL_ON_SET (1 << 1)

struct itimerspec;