#include <sys/stat.h> /* file characteristics constants and functions */
#include <unistd.h> /* unix standard library */
#include <stdlib.h> /* C standard library */
#include <sys/stat.h> /* file characteristics constants and functions */
#include <unistd.h> /* unix standard library */
#include <stdlib.h> /* C standard library */
printf(" -h print this help\n");
printf(" -p udp,tcp select a protocol\n");
printf(" -t dgram,stream select a socket type\n");
printf(" -h print this help\n");
printf(" -p udp,tcp select a protocol\n");
printf(" -t dgram,stream select a socket type\n");