1 /***********************************************************************
2 *                                                                      *
3 *               This software is part of the ast package               *
4 *          Copyright (c) 1985-2011 AT&T Intellectual Property          *
5 *                      and is licensed under the                       *
6 *                 Eclipse Public License, Version 1.0                  *
7 *                    by AT&T Intellectual Property                     *
8 *                                                                      *
9 *                A copy of the License is available at                 *
10 *          http://www.eclipse.org/org/documents/epl-v10.html           *
11 *         (with md5 checksum b35adb5213ca9657e911e9befb180842)         *
12 *                                                                      *
13 *              Information and Software Systems Research               *
14 *                            AT&T Research                             *
15 *                           Florham Park NJ                            *
16 *                                                                      *
17 *                 Glenn Fowler <gsf@research.att.com>                  *
18 *                  David Korn <dgk@research.att.com>                   *
19 *                   Phong Vo <kpv@research.att.com>                    *
20 *                                                                      *
21 ***********************************************************************/
22 #pragma prototyped
23 
24 #define putenv		______putenv
25 
26 #if _UWIN
27 #define _STDLIB_H_	1
28 #endif
29 
30 #include <ast.h>
31 
32 #undef	putenv
33 
34 #if _lib_putenv
35 
36 NoN(putenv)
37 
38 #else
39 
40 #undef	_def_map_ast
41 #include <ast_map.h>
42 
43 #if defined(__EXPORT__)
44 #define extern	__EXPORT__
45 #endif
46 
47 extern int
48 putenv(const char* s)
49 {
50 	return setenviron(s) ? 0 : -1;
51 }
52 
53 #endif
54