1 #include <stdio.h> 2 #include <cstdlib> 3 #if !defined(_WIN32) || defined(__CYGWIN__) 4 # include <sys/types.h> 5 # include <sys/socket.h> 6 #endif 7 main()8int main() 9 { 10 /* Test whether getsockname takes socklen_t. */ 11 if(getsockname(0, 0, (socklen_t*)0)) return 0; 12 if(sizeof (socklen_t)) return 0; 13 return 0; 14 } 15