第二章完结

Chapter2/变量/minproj/proj.c

@@ -0,0 +1,17 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "proj.h"
+
+static int i = 100;
+
+static void func(void)
+{
+    printf("[%s]i=%d\n", __FUNCTION__, i);
+    exit(0);
+}
+
+void call_func(void)
+{
+    func();
+}