scsci/sg.h: fix usage of undefined macro HZ

[musl] / include / sys / time.h

diff --git a/include/sys/time.h b/include/sys/time.h
index bf02643..559e817 100644 (file)
--- a/include/sys/time.h
+++ b/include/sys/time.h
@@ -4,11 +4,7 @@
 extern "C" {
 #endif
 
-#if __STDC_VERSION__ >= 199901L
-#define __restrict restrict
-#elif !defined(__GNUC__)
-#define __restrict
-#endif
+#include <features.h>
 
 #include <sys/select.h>
 
@@ -35,6 +31,7 @@ int utimes (const char *, const struct timeval [2]);
 
 #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
 int futimes(int, const struct timeval [2]);
+int futimesat(int, const char *, const struct timeval [2]);
 int lutimes(const char *, const struct timeval [2]);
 int settimeofday (const struct timeval *, void *);
 int adjtime (const struct timeval *, struct timeval *);