/************************************************************************
 * grammer - include/io.h
 * Copyright (C) 2002 Marcello Barnaba <vjt@openssl.it>
 *
 * 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 1, 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.
 *
 * I/O stuff . . 
 */

#ifndef __IO_H__
#define __IO_H__

#include <stdio.h>
#include <stdarg.h>
#include <ctype.h>
#include <sys/types.h>
#include <sys/time.h>
#include <unistd.h>
#include <sys/select.h>

extern int vfscanf(FILE *, const char *, va_list);
extern int vfprintf(FILE *, const char *, va_list);

EXTERN FILE *in, *out;

__inline void outf(char *fmt, ...);
char *acquire_string(int, char);

#endif