semtimedop: add time64 syscall support, decouple 32-bit time_t

[musl] / include / sys / timerfd.h

diff --git a/include/sys/timerfd.h b/include/sys/timerfd.h
index df645fe..2794d36 100644 (file)
--- a/include/sys/timerfd.h
+++ b/include/sys/timerfd.h
@@ -12,6 +12,9 @@ extern "C" {
 #define TFD_CLOEXEC O_CLOEXEC
 
 #define TFD_TIMER_ABSTIME 1
+#define TFD_TIMER_CANCEL_ON_SET (1 << 1)
+
+struct itimerspec;
 
 int timerfd_create(int, int);
 int timerfd_settime(int, int, const struct itimerspec *, struct itimerspec *);