摘要：1 #include <stdio.h> 2 3 struct Payload { 4 char* title; 5 char* data; 6 }; 7 8 char* extractData(struct Payload *payload); 9 10 int main(int argc, ch 阅读全文

摘要：1 struct Inner; 2 3 struct Outer 4 { 5 long id; 6 7 struct Inner *inner; 8 9 }; 10 11 struct Inner 12 { 13 long seq; 14 }; 15 16 int main(int argc, ch 阅读全文