patch 8.2.5139: TIME_WITH_SYS_TIME is no longer supported by autoconf
Problem: TIME_WITH_SYS_TIME is no longer supported by autoconf.
Solution: Always include time.h.
diff --git a/src/os_unix.h b/src/os_unix.h
index c3a7fec..00ae239 100644
--- a/src/os_unix.h
+++ b/src/os_unix.h
@@ -128,10 +128,7 @@
# endif
#endif
-// on some systems time.h should not be included together with sys/time.h
-#if !defined(HAVE_SYS_TIME_H) || defined(TIME_WITH_SYS_TIME)
-# include <time.h>
-#endif
+#include <time.h>
#ifdef HAVE_SYS_TIME_H
# include <sys/time.h>
#endif