#include "portable.h"
#if 0
-# include <unistd.h> /* close() pipe() read() write() */
# include <signal.h> /* close() pipe() read() write() */
-# include <netinet/in.h> /* sometimes required for #include <arpa/inet.h> */
-# include <netinet/tcp.h> /* TCP_NODELAY */
-# include <arpa/inet.h> /* inet_ntoa() */
-# include <netdb.h> /* getprotobyname() */
-# include <sys/time.h> /* struct timeval */
-# include <errno.h> /* errno */
# include <sys/wait.h> /* waitpid() */
-# include <sys/socket.h> /* getpeername() socket() */
-# include <stdlib.h>
-# include <string.h> /* memset */
#endif
