/*      $NetBSD: prf.c,v 1.3 2013/01/22 15:48:40 tsutsui Exp $  */

/*
* Copyright (c) 1982, 1986, 1990, 1993
*      The Regents of the University of California.  All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
*    notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
*    notice, this list of conditions and the following disclaimer in the
*    documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
*    may be used to endorse or promote products derived from this software
*    without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
*      @(#)prf.c       8.1 (Berkeley) 6/10/93
*/

#include <lib/libsa/stand.h>
#include <luna68k/stand/boot/samachdep.h>

int
getchar(void)
{
       int c;

       while ((c = cngetc()) == 0)
               ;
       if (c == '\r')
               c = '\n';
       else if (c == ('c'&037)) {
               panic("^C");
               /* NOTREACHED */
       }
       return c;
}

int
tgetchar(void)
{
       int c;

       if ((c = cngetc()) == 0)
               return 0;

       if (c == '\r')
               c = '\n';
       else if (c == ('c'&037)) {
               panic("^C");
               /* NOTREACHED */
       }
       return c;
}

void
putchar(int c)
{
       cnputc(c);
       if (c == '\n')
               cnputc('\r');
}