Draft: lab 5 failed

kernel/include/exception.h

@@ -1,5 +1,10 @@
 #pragma once
 
-void init_exception(void);
+#include <stddef.h>
+#include <process.h>
+
+void exception_vector_table(void);
+
+void exception_init(void);
 void not_implemented_handler(void);
-void synchronous_handler(void);
+void synchronous_handler(trapframe_t *regs);