#include <string.h>
#include "extern.h"

/* Yes or No ﾍﾝﾄｳ ｼｮﾘ */
y_or_n()
        {
        if  (resv)   return(0);     /* ﾖﾔｸ ﾊｯｼﾝ ﾅﾗ Yes ﾍﾝﾄｳ ﾄ ｼﾃ return */
        
        while(1)
            {   strcpy(ssent,ynsent);
                strcat(ssent,ynmsg);
                rsout();
                rsin(0);
                if (rsent[0] == 'N' || rsent[0] == 'n')
                   return(1);
                if (rsent[0] == 'Y' || rsent[0] == 'y')
                   return(0); 
                sprintf(ynsent,"!> Y)es または N)o で応えて下さい ");
                   rsout();
            }
	return(1);
        }