早上聽了野貓大大  才知道要改getdata部份  :p
So  就找來了森林物語的版本改了一下  :p
bbs.h中
#define NOECHO (0)
#define DOECHO (1)              /* Flags to getdata input function */
#define LCECHO (2)
#define PASS   (3)

io.c中
#define INPUT_ACTIVE    0
#define INPUT_IDLE      1

#define SCR_WIDTH       80

passwd_outs(text)
  char *text;
{
  register int column = 0;
  register char ch;

  while ((ch = *text++) && (++column < SCR_WIDTH))
  {
    outch('*');
  }
}

getdata()中
{
! if (dumb_term || !echo || echo == PASS || echo == 9)
  {
    len--;
    clen = 0;
    while ((ch = igetch()) != '\r')
........
      buf[clen++] = ch;
!      if (echo && echo != 9)
!        ochar(echo == PASS ? '*' : ch);
    }
    buf[clen] = '\0';
    outc('\n');
    oflush();
  }
........
 while (move(y, x + currchar), (ch = igetkey()) != '\r')
 {
 case KEY_UP: {
 ......
           for (i = 0; i <= clen; i++)
             outc(' ');
          move(y, x);

          if (echo == PASS)
            passwd_outs(buf);
          else
            edit_outs(buf);
            .....
    }

 if (ch == Ctrl('D')) {
           move(y, x);
           if (echo == PASS)
             passwd_outs(buf);
           else
             edit_outs(buf);
           dirty = 1;


main.c中
!      getdata(22, 0, "請輸入密碼: ", passbuf, PASSLEN, PASS, 0);
      passbuf[8] = '\0';

其他地方只要有出現
getdata(22, 0, "請輸入密碼: ", passbuf, PASSLEN, PASS, 0);等等就改吧...