xnu-3789.70.16.tar.gz

[apple/xnu.git] / bsd / vm / vm_pager.h

diff --git a/bsd/vm/vm_pager.h b/bsd/vm/vm_pager.h
index 2c4246a44b75bc66381f1c936157667d9ab37e88..1e189858bb2ad0baff3dc5c3dfbf302e6cf1f2c5 100644 (file)
--- a/bsd/vm/vm_pager.h
+++ b/bsd/vm/vm_pager.h
@@ -1,16 +1,19 @@
 /*
  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
  *
- * @APPLE_LICENSE_HEADER_START@
- * 
- * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 
  * This file contains Original Code and/or Modifications of Original Code
  * as defined in and that are subject to the Apple Public Source License
  * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * compliance with the License. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
+ * 
+ * Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this file.
  * 
  * The Original Code and all software distributed under the License are
  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
@@ -20,7 +23,7 @@
  * Please see the License for the specific language governing rights and
  * limitations under the License.
  * 
- * @APPLE_LICENSE_HEADER_END@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 /* 
  * Mach Operating System
@@ -53,14 +56,16 @@ typedef     struct pager_struct     *vm_pager_t;
 #define        PAGER_ABSENT            1  /* pager does not have page */
 #define        PAGER_ERROR             2  /* pager unable to read or write page */
 
+#if 0
 #ifdef KERNEL
 typedef        int             pager_return_t;
 
-vm_pager_t     vm_pager_allocate();
-void           vm_pager_deallocate();
-pager_return_t vm_pager_get();
-pager_return_t vm_pager_put();
-boolean_t      vm_pager_has_page();
+extern vm_pager_t              vm_pager_allocate(void);
+extern void                            vm_pager_deallocate(void);
+extern pager_return_t  vm_pager_get(void);
+extern pager_return_t  vm_pager_put(void);
+extern boolean_t               vm_pager_has_page(void);
 #endif /* KERNEL */
+#endif
 
 #endif /* _VM_PAGER_ */