diff --git a/include/time.h b/include/time.h
index 51bee8fe771..3e1e2b4619e 100644
--- a/include/time.h
+++ b/include/time.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: time.h,v 1.31 2018/10/30 16:28:42 guenther Exp $	*/
+/*	$OpenBSD: time.h,v 1.32 2022/10/25 16:30:30 millert Exp $	*/
 /*	$NetBSD: time.h,v 1.9 1994/10/26 00:56:35 cgd Exp $	*/
 
 /*
@@ -44,6 +44,7 @@
 #include <sys/cdefs.h>
 #include <sys/_null.h>
 #include <sys/_types.h>
+#include <sys/_time.h>
 
 #ifndef	_CLOCK_T_DEFINED_
 #define	_CLOCK_T_DEFINED_
@@ -68,21 +69,7 @@ typedef	__size_t	size_t;
 #define CLK_TCK		100
 #endif
 
-#define CLOCKS_PER_SEC	100	/* frequency of ticks reported by clock().  */
-
-#if __POSIX_VISIBLE >= 199309 || __ISO_C_VISIBLE >= 2011
-#ifndef _TIMESPEC_DECLARED
-#define _TIMESPEC_DECLARED
-struct timespec {
-	time_t	tv_sec;		/* seconds */
-	long	tv_nsec;	/* and nanoseconds */
-};
-#endif
-#endif
-
 #if __POSIX_VISIBLE >= 199309
-#include <sys/_time.h>
-
 #ifndef	_CLOCKID_T_DEFINED_
 #define	_CLOCKID_T_DEFINED_
 typedef	__clockid_t	clockid_t;
diff --git a/sys/sys/_time.h b/sys/sys/_time.h
index a8ac94e3a35..ce822225ac7 100644
--- a/sys/sys/_time.h
+++ b/sys/sys/_time.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: _time.h,v 1.9 2017/12/18 05:51:53 cheloha Exp $	*/
+/*	$OpenBSD: _time.h,v 1.10 2022/10/25 16:30:30 millert Exp $	*/
 
 /*
  * Copyright (c) 1982, 1986, 1993
@@ -32,12 +32,8 @@
 #ifndef _SYS__TIME_H_
 #define _SYS__TIME_H_
 
-#define CLOCK_REALTIME			0
-#define CLOCK_PROCESS_CPUTIME_ID	2
-#define CLOCK_MONOTONIC			3
-#define CLOCK_THREAD_CPUTIME_ID		4
-#define CLOCK_UPTIME			5
-#define CLOCK_BOOTTIME			6
+/* Frequency of ticks reported by clock().  */
+#define CLOCKS_PER_SEC  100
 
 #if __BSD_VISIBLE
 /*
@@ -49,6 +45,29 @@
 #define __CLOCK_PTID(c)			(((c) >> 12) & 0xfffff)
 #endif
 
+#if __POSIX_VISIBLE >= 199309 || __ISO_C_VISIBLE >= 2011
+#ifndef _TIME_T_DEFINED_
+#define _TIME_T_DEFINED_
+typedef __time_t	time_t;
+#endif
+
+#ifndef _TIMESPEC_DECLARED
+#define _TIMESPEC_DECLARED
+struct timespec {
+	time_t	tv_sec;		/* seconds */
+	long	tv_nsec;	/* and nanoseconds */
+};
+#endif
+#endif
+
+#if __POSIX_VISIBLE >= 199309
+#define CLOCK_REALTIME			0
+#define CLOCK_PROCESS_CPUTIME_ID	2
+#define CLOCK_MONOTONIC			3
+#define CLOCK_THREAD_CPUTIME_ID		4
+#define CLOCK_UPTIME			5
+#define CLOCK_BOOTTIME			6
+
 /*
  * Structure defined by POSIX 1003.1b to be like a itimerval,
  * but with timespecs. Used in the timer_*() system calls.
@@ -61,4 +80,6 @@ struct  itimerspec {
 #define TIMER_RELTIME	0x0	/* relative timer */
 #define TIMER_ABSTIME	0x1	/* absolute timer */
 
+#endif
+
 #endif /* !_SYS__TIME_H_ */