1dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project/*	$NetBSD: input.h,v 1.15 2003/08/07 09:05:33 agc Exp $	*/
2dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project
3dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project/*-
4dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * Copyright (c) 1991, 1993
5dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *	The Regents of the University of California.  All rights reserved.
6dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *
7dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * This code is derived from software contributed to Berkeley by
8dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * Kenneth Almquist.
9dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *
10dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * Redistribution and use in source and binary forms, with or without
11dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * modification, are permitted provided that the following conditions
12dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * are met:
13dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * 1. Redistributions of source code must retain the above copyright
14dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *    notice, this list of conditions and the following disclaimer.
15dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * 2. Redistributions in binary form must reproduce the above copyright
16dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *    notice, this list of conditions and the following disclaimer in the
17dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *    documentation and/or other materials provided with the distribution.
18dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * 3. Neither the name of the University nor the names of its contributors
19dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *    may be used to endorse or promote products derived from this software
20dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *    without specific prior written permission.
21dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *
22dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
23dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
26dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * SUCH DAMAGE.
33dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *
34dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *	@(#)input.h	8.2 (Berkeley) 5/4/95
35dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project */
36dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project
37dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project/* PEOF (the end of file marker) is defined in syntax.h */
38dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project
39dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project/*
40dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * The input line number.  Input.c just defines this variable, and saves
41dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * and restores it when files are pushed and popped.  The user of this
42dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * package must set its value.
43dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project */
44dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectextern int plinno;
45dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectextern int parsenleft;		/* number of characters left in input buffer */
46dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectextern char *parsenextc;	/* next character in input buffer */
47dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectextern int init_editline;	/* 0 == not setup, 1 == OK, -1 == failed */
48dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project
49ad5431d2ca9c4dd454dfb3bc8e9de3ee0ad28a27Jack Palevichint in_interactive_mode();
50dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectchar *pfgets(char *, int);
51dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectint pgetc(void);
52dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectint preadbuffer(void);
53dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectvoid pungetc(void);
54dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectvoid pushstring(char *, int, void *);
55dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectvoid popstring(void);
56dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectvoid setinputfile(const char *, int);
57dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectvoid setinputfd(int, int);
58dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectvoid setinputstring(char *, int);
59dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectvoid popfile(void);
60dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectvoid popallfiles(void);
61dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectvoid closescript(int);
62dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project
63dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define pgetc_macro()	(--parsenleft >= 0? *parsenextc++ : preadbuffer())