c语言异质链表，创建链表

遍历链表输出

链表的插入（链头插入、链尾插入、按某种顺序插入）

链表的删除（链头节点删除、链尾节点删除、满足某种条件的节点删除）

链表的逆置

链表的销毁

两个链表的合并-c language heterogeneous list, create a list

                       　Traverse the list output

                       　List insertion (chain head insert, insert the end of the chain, according to a certain order to insert)

                       　Delete the list (chain head node removed, chain end nodes removed, satisfy certain conditions nodes removed)

                       　Set against the list

                       　Destruction list

                       　Merge two lists of