The i386-specific includes in this file were "fixed" by bracketing them with

#ifndef __alpha__.  Fix this for the rest of the world by turning it into
#ifdef __i386__.

Reviewed by:	obrien

sys/vm/vm_zeroidle.c

@@ -10,7 +10,7 @@
  * $FreeBSD$
  */
 
-#ifndef	__alpha__
+#ifdef	__i386__
 #include "opt_npx.h"
 #ifdef PC98
 #include "opt_pc98.h"
@@ -37,7 +37,7 @@
 #include <machine/cpu.h>
 #include <machine/md_var.h>
 #include <machine/pcb.h>
-#ifndef	__alpha__
+#ifdef	__i386__
 #include <machine/pcb_ext.h>
 #include <machine/vm86.h>
 #endif
@@ -52,7 +52,7 @@
 
 #include <sys/user.h>
 
-#ifndef	__alpha__
+#ifdef	__i386__
 #ifdef PC98
 #include <pc98/pc98/pc98.h>
 #else