From 2f8d39a5603e5857bd1f6268ccc3efedcc6b61ba Mon Sep 17 00:00:00 2001
From: rcy <rcycyzh@163.com>
Date: Mon, 20 Mar 2023 20:30:18 +0800
Subject: [PATCH] Add TaskStatus definition in chapter 3 exercise

---
 source/chapter3/5exercise.rst | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/source/chapter3/5exercise.rst b/source/chapter3/5exercise.rst
index e050d54..e138465 100644
--- a/source/chapter3/5exercise.rst
+++ b/source/chapter3/5exercise.rst
@@ -24,6 +24,13 @@ ch3 中，我们的系统已经能够支持多个任务分时轮流运行，我
 
 .. code-block:: C
 
+    typedef enum {
+        UnInit,
+        Ready,
+        Running,
+        Exited,
+    } TaskStatus;
+
     struct TaskInfo {
         TaskStatus status;
         unsigned int syscall_times[MAX_SYSCALL_NUM];