diff --git a/sys/arch/mips/include/asm.h b/sys/arch/mips/include/asm.h
index edb9fd9de608..ca780f1249f4 100644
--- a/sys/arch/mips/include/asm.h
+++ b/sys/arch/mips/include/asm.h
@@ -1,4 +1,4 @@
-/*	$NetBSD: asm.h,v 1.29 2000/12/14 21:29:51 jeffs Exp $	*/
+/*	$NetBSD: asm.h,v 1.30 2002/03/05 14:17:16 simonb Exp $	*/
 
 /*
  * Copyright (c) 1992, 1993
@@ -58,6 +58,7 @@
 #ifndef _MIPS_ASM_H
 #define _MIPS_ASM_H
 
+#include <machine/cdefs.h>	/* for API selection */
 #include <mips/regdef.h>
 
 /*
diff --git a/sys/arch/mips/include/regdef.h b/sys/arch/mips/include/regdef.h
index 0b48e9db4ba1..1a6f72013bad 100644
--- a/sys/arch/mips/include/regdef.h
+++ b/sys/arch/mips/include/regdef.h
@@ -1,4 +1,4 @@
-/*	$NetBSD: regdef.h,v 1.7 1999/03/30 14:22:58 soda Exp $	*/
+/*	$NetBSD: regdef.h,v 1.8 2002/03/05 14:17:16 simonb Exp $	*/
 
 /*
  * Copyright (c) 1992, 1993
@@ -42,6 +42,8 @@
 #ifndef _MIPS_REGDEF_H
 #define _MIPS_REGDEF_H
 
+#include <machine/cdefs.h>	/* for API selection */
+
 #define zero	$0	/* always zero */
 #define AT	$at	/* assembler temporary */
 #define v0	$2	/* return value */
diff --git a/sys/arch/mips/include/setjmp.h b/sys/arch/mips/include/setjmp.h
index d2870e849ad3..4e96c8991707 100644
--- a/sys/arch/mips/include/setjmp.h
+++ b/sys/arch/mips/include/setjmp.h
@@ -1,4 +1,4 @@
-/*	$NetBSD: setjmp.h,v 1.6 1999/04/24 08:10:36 simonb Exp $	*/
+/*	$NetBSD: setjmp.h,v 1.7 2002/03/05 14:17:16 simonb Exp $	*/
 
 /*
  * mips/setjmp.h: machine dependent setjmp-related information.
@@ -7,6 +7,8 @@
  * struct sigcontext to restore it.
  */
 
+#include <machine/cdefs.h>	/* for API selection */
+
 #if !defined(_MIPS_BSD_API) || _MIPS_BSD_API == _MIPS_BSD_API_LP32
 #define _JBLEN 87		/* XXX Naively 84; 87 for compatibility */
 #else
diff --git a/sys/arch/mips/include/signal.h b/sys/arch/mips/include/signal.h
index c6fb7b62adc8..d72bfc370a30 100644
--- a/sys/arch/mips/include/signal.h
+++ b/sys/arch/mips/include/signal.h
@@ -1,4 +1,4 @@
-/*	$NetBSD: signal.h,v 1.14 1999/04/24 08:10:37 simonb Exp $	*/
+/*	$NetBSD: signal.h,v 1.15 2002/03/05 14:17:16 simonb Exp $	*/
 
 /*
  * Copyright (c) 1992, 1993
@@ -41,6 +41,8 @@
 #ifndef	_MIPS_SIGNAL_H_
 #define	_MIPS_SIGNAL_H_
 
+#include <machine/cdefs.h>	/* for API selection */
+
 #if !defined(__ASSEMBLER__)
 
 /*