开心之道，道开心

摘要： http://stackoverflow.com/questions/2583580/what-is-the-best-way-to-write-class-template-like-generic-code-in-cstruct list_element_s{void* data;struct list_element_s next;};typedef struct list_element_s list_element;struct list_s{void (*destructor)(void* data);int (*com)(const void *src,const void* . 阅读全文