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 2005 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
25 */
26
27 /* Copyright (c) 1988 AT&T */
28 /* All Rights Reserved */
29
30
31 /*
32 * An application should not include this header directly. Instead it
33 * should be included only through the inclusion of other Sun headers.
34 *
35 * The contents of this header is limited to identifiers specified in the
36 * C Standard. Any new identifiers specified in future amendments to the
37 * C Standard must be placed in this header. If these new identifiers
38 * are required to also be in the C++ Standard "std" namespace, then for
39 * anything other than macro definitions, corresponding "using" directives
40 * must also be added to <locale.h>.
41 */
42
43 #ifndef _ISO_STDLIB_ISO_H
44 #define _ISO_STDLIB_ISO_H
45
46 #pragma ident "%Z%%M% %I% %E% SMI"
47
48 #include <sys/feature_tests.h>
49
50 #ifdef __cplusplus
51 extern "C" {
52 #endif
53
54 #if defined(__STDC__)
55 extern unsigned char __ctype[];
56 #define MB_CUR_MAX __ctype[520]
57 #else
58 extern unsigned char _ctype[];
59 #define MB_CUR_MAX _ctype[520]
60 #endif
61
62 #if __cplusplus >= 199711L
63 namespace std {
64 #endif
65
66 typedef struct {
67 int quot;
68 int rem;
69 } div_t;
70
71 typedef struct {
72 long quot;
73 long rem;
74 } ldiv_t;
75
76 #if !defined(_SIZE_T) || __cplusplus >= 199711L
77 #define _SIZE_T
78 #if defined(_LP64) || defined(_I32LPx)
79 typedef unsigned long size_t; /* size of something in bytes */
80 #else
81 typedef unsigned int size_t; /* (historical version) */
82 #endif
83 #endif /* !_SIZE_T */
84
85 #ifndef NULL
86 #if defined(_LP64)
87 #define NULL 0L
88 #else
89 #define NULL 0
90 #endif
91 #endif
92
93 #define EXIT_FAILURE 1
94 #define EXIT_SUCCESS 0
95 #define RAND_MAX 32767
96
97 /*
98 * wchar_t is a built-in type in standard C++ and as such is not
99 * defined here when using standard C++. However, the GNU compiler
100 * fixincludes utility nonetheless creates its own version of this
101 * header for use by gcc and g++. In that version it adds a redundant
102 * guard for __cplusplus. To avoid the creation of a gcc/g++ specific
103 * header we need to include the following magic comment:
104 *
105 * we must use the C++ compiler's type
106 *
107 * The above comment should not be removed or changed until GNU
108 * gcc/fixinc/inclhack.def is updated to bypass this header.
109 */
110 #if !defined(__cplusplus) || (__cplusplus < 199711L && !defined(__GNUG__))
111 #ifndef _WCHAR_T
112 #define _WCHAR_T
113 #if defined(_LP64)
114 typedef int wchar_t;
115 #else
116 typedef long wchar_t;
117 #endif
118 #endif /* !_WCHAR_T */
119 #endif /* !defined(__cplusplus) ... */
120
121 #if defined(__STDC__)
122
123 extern void abort(void) __NORETURN;
124 extern int abs(int);
125 extern int atexit(void (*)(void));
126 extern double atof(const char *);
127 extern int atoi(const char *);
128 extern long int atol(const char *);
129 extern void *bsearch(const void *, const void *, size_t, size_t,
130 int (*)(const void *, const void *));
131 #if __cplusplus >= 199711L
132 extern "C++" {
133 void *bsearch(const void *, const void *, size_t, size_t,
134 int (*)(const void *, const void *));
135 }
136 #endif /* __cplusplus >= 199711L */
137 extern void *calloc(size_t, size_t);
138 extern div_t div(int, int);
139 extern void exit(int)
140 __NORETURN;
141 extern void free(void *);
142 extern char *getenv(const char *);
143 extern long int labs(long);
144 extern ldiv_t ldiv(long, long);
145 extern void *malloc(size_t);
146 extern int mblen(const char *, size_t);
147 extern size_t mbstowcs(wchar_t *_RESTRICT_KYWD, const char *_RESTRICT_KYWD,
148 size_t);
149 extern int mbtowc(wchar_t *_RESTRICT_KYWD, const char *_RESTRICT_KYWD, size_t);
150 extern void qsort(void *, size_t, size_t, int (*)(const void *, const void *));
151 #if __cplusplus >= 199711L
152 extern "C++" {
153 void qsort(void *, size_t, size_t, int (*)(const void *, const void *));
154 }
155 #endif /* __cplusplus >= 199711L */
156 extern int rand(void);
157 extern void *realloc(void *, size_t);
158 extern void srand(unsigned int);
159 extern double strtod(const char *_RESTRICT_KYWD, char **_RESTRICT_KYWD);
160 extern long int strtol(const char *_RESTRICT_KYWD, char **_RESTRICT_KYWD, int);
161 extern unsigned long int strtoul(const char *_RESTRICT_KYWD,
162 char **_RESTRICT_KYWD, int);
163 extern int system(const char *);
164 extern int wctomb(char *, wchar_t);
165 extern size_t wcstombs(char *_RESTRICT_KYWD, const wchar_t *_RESTRICT_KYWD,
166 size_t);
167
168 #if __cplusplus >= 199711L
169 extern "C++" {
170 inline long abs(long _l) { return labs(_l); }
171 inline ldiv_t div(long _l1, long _l2) { return ldiv(_l1, _l2); }
172 }
173 #endif /* __cplusplus */
174
175 #else /* not __STDC__ */
176
177 extern void abort();
178 extern int abs();
179 extern int atexit();
180 extern double atof();
181 extern int atoi();
182 extern long int atol();
183 extern void *bsearch();
184 extern void *calloc();
185 extern div_t div();
186 extern void exit();
187 extern void free();
188 extern char *getenv();
189 extern long int labs();
190 extern ldiv_t ldiv();
191 extern void *malloc();
192 extern int mblen();
193 extern size_t mbstowcs();
194 extern int mbtowc();
195 extern void qsort();
196 extern int rand();
197 extern void *realloc();
198 extern void srand();
199 extern double strtod();
200 extern long int strtol();
201 extern unsigned long strtoul();
202 extern int system();
203 extern int wctomb();
204 extern size_t wcstombs();
205
206 #endif /* __STDC__ */
207
208 #if __cplusplus >= 199711L
209 }
210 #endif /* end of namespace std */
211
212 #ifdef __cplusplus
213 }
214 #endif
215
216 #endif /* _ISO_STDLIB_ISO_H */