define KMap like everything else

Reference: /n/atom/patch/applied/kmapintegrate
Date: Sun Sep 20 18:54:59 CES 2015
Signed-off-by: quanstro@quanstro.net

--- /sys/src/nix/k10/dat.h	Sun Sep 20 18:54:21 2015
+++ /sys/src/nix/k10/dat.h	Sun Sep 20 18:54:22 2015
@@ -1,4 +1,5 @@
 typedef struct Fxsave Fxsave;
+typedef void KMap;
 typedef struct Label Label;
 typedef struct Lock Lock;
 typedef struct LockEntry LockEntry;
@@ -84,7 +85,7 @@
 
 enum
 {
-	NPGSZ = 4	/* # of supported  pages sizes in Mach */
+	NPGSZ = 4			/* # of supported  pages sizes in Mach */
 };
 
 #include "../port/portdat.h"
@@ -252,15 +253,6 @@
 };
 
 extern Sys* sys;
-
-/*
- * KMap
- */
-typedef void KMap;
-extern KMap* kmap(Page*);
-
-#define kunmap(k)
-#define VA(k)		PTR2UINT(k)
 
 struct
 {
--- /sys/src/nix/k10/fns.h	Sun Sep 20 18:54:24 2015
+++ /sys/src/nix/k10/fns.h	Sun Sep 20 18:54:25 2015
@@ -71,7 +71,9 @@
 void	kbdenable(void);
 void	kbdinit(void);
 void	kexit(Ureg*);
+KMap* kmap(Page*);
 #define	kmapinval()
+#define kunmap(k)
 void	lfence(void);
 void	links(void);
 void	mach0init(void);
@@ -126,6 +128,7 @@
 #define	UINT2PTR(i)	((void*)(i))
 void	umeminit(void);
 int	userureg(Ureg*);
+#define VA(k)		PTR2UINT(k)
 #define	validalign(adr, sz)				/* x86 doesn't care */
 void	vctlinit(Vctl*);
 void*	vintrenable(Vctl*, char*);