utils.h

#ifndef UTILS_H
#define UTILS_H
 
#include <stdlib.h>
#include <stdio.h>
 
const char *SERVER_IP = "127.0.0.1";
 
#define REPLY_SIZE 2000
#define LINE_SIZE 100
#define SERVER_PORT 4000
#define DEBUG 0
#define DEBUG_PRINT(stuff...) \
  if (DEBUG)                  \
    printf(stuff);
 
void exit_msg(char *msg, int err)
{
  fprintf(stderr, "Error - %s: ", msg);
  if (err)
    perror(NULL);
  exit(1);
}
 
#endif