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Add PC speaker driver and connect it to '\a' in the VGA console.
[pintos-anon]
/
src
/
threads
/
init.h
diff --git
a/src/threads/init.h
b/src/threads/init.h
index 555804a4efddff75b72c5d2a89aaec880440317e..da6cc04c81dfbfeec3c5dd007029a4caa147fab7 100644
(file)
--- a/
src/threads/init.h
+++ b/
src/threads/init.h
@@
-2,15
+2,14
@@
#define THREADS_INIT_H
#include <debug.h>
#define THREADS_INIT_H
#include <debug.h>
+#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
/* Physical memory size, in 4 kB pages. */
#include <stddef.h>
#include <stdint.h>
/* Physical memory size, in 4 kB pages. */
-extern size_t ram_pages;
+extern size_t
init_
ram_pages;
/* Page directory with kernel mappings only. */
/* Page directory with kernel mappings only. */
-extern uint32_t *base_page_dir;
-
-void power_off (void) NO_RETURN;
+extern uint32_t *init_page_dir;
#endif /* threads/init.h */
#endif /* threads/init.h */