int from server to Galileo

int-to-galileo.ino

void setup() {
  // put your setup code here, to run once:
}

void loop() {
  // put your main code here, to run repeatedly: 
  Serial.println(getHours());
  delay(5000);
}

int getHours() {
  char output[5];
  system("curl http://nextmakemagazine.appspot.com/simple > response.txt");
  FILE *fp;
  fp = fopen("response.txt", "r");
  fgets(output, 5, fp);
  fclose(fp);
  return atoi(output);
}