C语言 观察者模式，包括基类设计、示例代码、通用化链表设计，亲测可用

[{"title":"（ 14 个子文件 30KB ） C语言 观察者模式，包括基类设计、示例代码、通用化链表设计，亲测可用","children":[{"title":"newspaper <span style='color:#111;'> 18.08KB </span>","children":null,"spread":false},{"title":"water_heater.h <span style='color:#111;'> 1.40KB </span>","children":null,"spread":false},{"title":"newspaper.c <span style='color:#111;'> 2.85KB </span>","children":null,"spread":false},{"title":"a.out <span style='color:#111;'> 18.16KB </span>","children":null,"spread":false},{"title":"dll.c <span style='color:#111;'> 6.24KB </span>","children":null,"spread":false},{"title":"observer.code-workspace <span style='color:#111;'> 60B </span>","children":null,"spread":false},{"title":"observer.h <span style='color:#111;'> 1.53KB </span>","children":null,"spread":false},{"title":"class_dll.h <span style='color:#111;'> 3.40KB </span>","children":null,"spread":false},{"title":"water <span style='color:#111;'> 18.16KB </span>","children":null,"spread":false},{"title":"water_heater.c <span style='color:#111;'> 4.70KB </span>","children":null,"spread":false},{"title":"observer.c <span style='color:#111;'> 2.79KB </span>","children":null,"spread":false},{"title":"dll.h <span style='color:#111;'> 3.12KB </span>","children":null,"spread":false},{"title":"newspaper.h <span style='color:#111;'> 1.09KB </span>","children":null,"spread":false},{"title":"class_dll.c <span style='color:#111;'> 8.19KB </span>","children":null,"spread":false}],"spread":true}]