text: /*
  * example how to use sansi
  * 
  * @author Dr. Takeyuki UEDA
  * @copyright Copyright© Atelier UEDA 2020 - All rights reserved.
  */
  
  #include <stdio.h>
  #include "sansi.h"
  
  int main(){
  
    version(); /* sho version of sansi */
    if (ok_confirmed == confirm(NULL, NULL, NULL)){
      printf("OK\n");
    } else {
      printf("NG\n");
    }
    return 0;
  }
  