xref: /illumos-gate/usr/src/head/iso/stdlib_c99.h (revision c124a83e09115de88ecccd4f689983f42a1d53bd)
1 /*
2  * CDDL HEADER START
3  *
4  * The contents of this file are subject to the terms of the
5  * Common Development and Distribution License, Version 1.0 only
6  * (the "License").  You may not use this file except in compliance
7  * with the License.
8  *
9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10  * or http://www.opensolaris.org/os/licensing.
11  * See the License for the specific language governing permissions
12  * and limitations under the License.
13  *
14  * When distributing Covered Code, include this CDDL HEADER in each
15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16  * If applicable, add the following below this CDDL HEADER, with the
17  * fields enclosed by brackets "[]" replaced with your own identifying
18  * information: Portions Copyright [yyyy] [name of copyright owner]
19  *
20  * CDDL HEADER END
21  */
22 /*
23  * Copyright 2014 Garrett D'Amore <garrett@damore.org>
24  *
25  * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
26  * Use is subject to license terms.
27  */
28 
29 /*
30  * An application should not include this header directly.  Instead it
31  * should be included only through the inclusion of other Sun headers.
32  *
33  * The contents of this header is limited to identifiers specified in
34  * the C99 standard and in conflict with the C++ implementation of the
35  * standard header.  The C++ standard may adopt the C99 standard at
36  * which point it is expected that the symbols included here will
37  * become part of the C++ std namespace.
38  */
39 
40 #ifndef _ISO_STDLIB_C99_H
41 #define	_ISO_STDLIB_C99_H
42 
43 #ifdef	__cplusplus
44 extern "C" {
45 #endif
46 
47 /*
48  * The following have been added as a result of the ISO/IEC 9899:1999
49  * standard. For a strictly conforming C application, visibility is
50  * contingent on the value of __STDC_VERSION__ (see sys/feature_tests.h).
51  * For non-strictly conforming C applications, there are no restrictions
52  * on the C namespace.
53  */
54 
55 #if defined(_LONGLONG_TYPE)
56 typedef struct {
57 	long long	quot;
58 	long long	rem;
59 } lldiv_t;
60 #endif  /* defined(_LONGLONG_TYPE) */
61 
62 #if (!defined(_STRICT_STDC) && !defined(__XOPEN_OR_POSIX)) || \
63 	defined(_STDC_C99) || defined(__EXTENSIONS__)
64 
65 extern void _Exit(int);
66 extern float strtof(const char *_RESTRICT_KYWD, char **_RESTRICT_KYWD);
67 extern long double strtold(const char *_RESTRICT_KYWD, char **_RESTRICT_KYWD);
68 
69 #if defined(_LONGLONG_TYPE)
70 extern long long atoll(const char *);
71 extern long long llabs(long long);
72 extern lldiv_t lldiv(long long, long long);
73 extern long long strtoll(const char *_RESTRICT_KYWD, char **_RESTRICT_KYWD,
74 	int);
75 extern unsigned long long strtoull(const char *_RESTRICT_KYWD,
76 	char **_RESTRICT_KYWD, int);
77 #endif /* defined(_LONGLONG_TYPE) */
78 
79 #endif  /* (!defined(_STRICT_STDC) && !defined(__XOPEN_OR_POSIX)) ... */
80 
81 #ifdef	__cplusplus
82 }
83 #endif
84 
85 #endif	/* _ISO_STDLIB_C99_H */
86