X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;ds=inline;f=src%2Fthreads%2Fpalloc.h;h=38a401cb10b4971de6a59f5e5617ab480ba14270;hb=549160a3aebb7003046380c5a052220bd0edc0ef;hp=7250e98e64bc64089acc1f4276fc60e7a8da12c7;hpb=828d300fd2039b686b69244c2bd6f8b87645086d;p=pintos-anon

diff --git a/src/threads/palloc.h b/src/threads/palloc.h
index 7250e98..38a401c 100644
--- a/src/threads/palloc.h
+++ b/src/threads/palloc.h
@@ -1,16 +1,17 @@
-#ifndef HEADER_PALLOC_H
-#define HEADER_PALLOC_H 1
+#ifndef THREADS_PALLOC_H
+#define THREADS_PALLOC_H
 
 #include <stdint.h>
 
 enum palloc_flags
   {
     PAL_ASSERT = 001,           /* Panic on failure. */
-    PAL_ZERO = 002              /* Zero page contents. */
+    PAL_ZERO = 002,             /* Zero page contents. */
+    PAL_USER = 004              /* User page. */
   };
 
 void palloc_init (void);
 void *palloc_get (enum palloc_flags);
 void palloc_free (void *);
 
-#endif /* palloc.h */
+#endif /* threads/palloc.h */