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

diff --git a/include/sys/time.h b/include/sys/time.h
index edaf6af6..766ac728 100644
--- a/include/sys/time.h
+++ b/include/sys/time.h

@@ -17,10 +17,7 @@ extern "C" {

int gettimeofday (struct timeval *, void *);

-/* extensions */

-int settimeofday (const struct timeval *, void *);

-int adjtime (const struct timeval *, struct timeval *);

-

+#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE)

#define ITIMER_REAL 0

#define ITIMER_VIRTUAL 1

@@ -36,7 +33,11 @@ int getitimer (int, struct itimerval *);

int setitimer (int, const struct itimerval *, struct itimerval *);

int utimes (const char *, const struct timeval [2]);

+#endif

+

#ifdef _GNU_SOURCE

+int settimeofday (const struct timeval *, void *);

+int adjtime (const struct timeval *, struct timeval *);

struct timezone {

int tz_minuteswest;

int tz_dsttime;