Use __attribute__ directly.

[pintos-anon] / src / threads / init.h

diff --git a/src/threads/init.h b/src/threads/init.h
index 2c73fd96179f1c640c2f09c166c537b1ecfd7673..1d6c5c6fdd2d88bdaf765e672f8924687d42f32a 100644 (file)
--- a/src/threads/init.h
+++ b/src/threads/init.h
@@ -3,9 +3,9 @@
 
 #include <stddef.h>
 
-struct tss *tss;
+/* Physical memory size, in 4 kB pages. */
+size_t ram_pages;
 
-extern size_t kernel_pages;
-extern size_t ram_pages;
+struct tss *tss;
 
 #endif /* init.h */