1 
2 #include <string.h>
3 
4 int main() {
5         char buffer[200] = "HALLO";
6         char *b2 = strdup(strcat(buffer, "THis is a very long strings"));
7         int len = strlen(b2);
8         if (len < 12)
9                 return 0;
10         else
11                 return 1;
12 }
13 
14