--- Gnu-Mach/vm/vm_map.h	2020/09/02 04:47:48	1.1.1.4
+++ Gnu-Mach/vm/vm_map.h	2020/09/02 04:52:09	1.1.1.6
@@ -52,7 +52,7 @@
 #include <vm/vm_types.h>
 #include <kern/lock.h>
 #include <kern/rbtree.h>
-#include <kern/macro_help.h>
+#include <kern/macros.h>
 
 /* TODO: make it dynamic */
 #define KENTRY_DATA_SIZE (256*PAGE_SIZE)
@@ -170,6 +170,7 @@ struct vm_map {
 #define max_offset		hdr.links.end	/* end of range */
 	pmap_t			pmap;		/* Physical map */
 	vm_size_t		size;		/* virtual size */
+	vm_size_t		user_wired;	/* wired by user size */
 	int			ref_count;	/* Reference count */
 	decl_simple_lock_data(,	ref_lock)	/* Lock for ref_count field */
 	vm_map_entry_t		hint;		/* hint for quick lookups */
@@ -362,9 +363,6 @@ MACRO_END
  *	Exported procedures that operate on vm_map_t.
  */
 
-extern vm_offset_t	kentry_data;
-extern vm_size_t	kentry_data_size;
-extern int		kentry_count;
 /* Initialize the module */
 extern void		vm_map_init(void);