X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fthreads%2Finit.h;h=622dea9c8caf1fcc22f04f1e32ce8c1620c56cad;hb=c4b619c23029e05041fd35d523ec7f4bcd6d6e13;hp=fed649bb60e08a93b4c7c97ac3f1d02b04535653;hpb=c9c283cb3e26a5b6d918ee47dcf8efe28522b18d;p=pintos-anon

diff --git a/src/threads/init.h b/src/threads/init.h
index fed649b..622dea9 100644
--- a/src/threads/init.h
+++ b/src/threads/init.h
@@ -1,9 +1,13 @@
-#ifndef HEADER_INIT_H
-#define HEADER_INIT_H 1
+#ifndef THREADS_INIT_H
+#define THREADS_INIT_H
 
 #include <stddef.h>
+#include <stdint.h>
 
 /* Physical memory size, in 4 kB pages. */
-size_t ram_pages;
+extern size_t ram_pages;
 
-#endif /* init.h */
+/* Page directory with kernel mappings only. */
+extern uint32_t *base_page_dir;
+
+#endif /* threads/init.h */