---server---
#include
#include
#include
#include
#include
#include
#include
#define BUFSIZE 30
void Error(const char *mes);
int main(int argc, char *argv[])
{
int serv_sock;
char message[BUFSIZE];
short pd[8]={0.0,0.0, };
int str_len,i;
struct sockaddr_in serv_addr;
struct sockaddr_in clnt_addr;
int clnt_addr_size;