#include "input.h"

int integer_input(char* val) {

  int num;
  char *error = "";

  do {
  printf("\n%s\n%s",error, val);
  fflush(stdout);
  
  char buf[128];
  read(STDIN_FILENO, buf, 127);
  num = atoi(buf);

  error = "Input Error, try again.";

  } while(!num);

  return num;
}