extern.h revision 1.2 
1/*	$NetBSD: extern.h,v 1.2 1997/01/22 23:20:03 cgd Exp $	*/
2
3/*
4 * Copyright (c) 1997 Christopher G. Demetriou.  All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 *    notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 *    notice, this list of conditions and the following disclaimer in the
13 *    documentation and/or other materials provided with the distribution.
14 * 3. All advertising materials mentioning features or use of this software
15 *    must display the following acknowledgement:
16 *      This product includes software developed by Christopher G. Demetriou
17 *	for the NetBSD Project.
18 * 4. The name of the author may not be used to endorse or promote products
19 *    derived from this software without specific prior written permission
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
22 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
23 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
24 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
25 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
26 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
30 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 */
32
33/*
34 * ECOFF will likely never be supported, because of its wacky way of
35 * storing symbols and strings.
36 */
37#ifdef __alpha__
38#define	NLIST_ELF64
39#else
40#define	NLIST_AOUT
41/* #define	NLIST_ELF32 */
42/* #define	NLIST_ELF64 */
43#endif
44
45#ifdef NLIST_AOUT
46int	check_aout(int, const char *);
47int	hide_aout(int, const char *);
48#endif
49#ifdef NLIST_ELF32
50int	check_elf32(int, const char *);
51int	hide_elf32(int, const char *);
52#endif
53#ifdef NLIST_ELF64
54int	check_elf64(int, const char *);
55int	hide_elf64(int, const char *);
56#endif
57
58int	in_keep_list(const char *symbol);
59