/*   
     Copyright (C) 1996  Joel N. Weber II <nemo@koa.iolani.honolulu.hi.us>
     
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License
     as published by the Free Software Foundation; either version 2
     of the License, or (at your option) any later version.
     
     This program is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
     
     You should have received a copy of the GNU General Public License
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#include "stdio.h"

/*
 * Make this not dependent on getc() then we can:
       #define getc(fp) fgetc(fp)
 * if memory is _really_ tight.
 */

int fgetc(stream)
FILE *stream;
{
   if( stream->ungetted )
   {
      stream->ungetted = 0;
      return stream->ungetchar;
   }
   if( stream->bufpos == stream->bufread )
      return __ffillbuf(stream);
   else
      return *stream->bufpos++;
}