#include <strings.h>
#include <ctype.h>
#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <netdb.h>
#include <unistd.h>
#include <limits.h>
#include <errno.h>
#include <fcntl.h>
-#include <sys/un.h>
-#include <netinet/tcp.h>
#ifdef TIME_WITH_SYS_TIME
# include <sys/time.h>
# include <time.h>