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 2013 Garrett D'Amore <garrett@damore.org>
28 */
29
30 /* Copyright (c) 1988 AT&T */
31 /* All Rights Reserved */
32
33
34 /*
35 * An application should not include this header directly. Instead it
36 * should be included only through the inclusion of other Sun headers.
37 *
38 * The contents of this header is limited to identifiers specified in the
39 * C Standard. Any new identifiers specified in future amendments to the
40 * C Standard must be placed in this header. If these new identifiers
41 * are required to also be in the C++ Standard "std" namespace, then for
42 * anything other than macro definitions, corresponding "using" directives
43 * must also be added to <locale.h>.
44 */
45
46 #ifndef _ISO_STDLIB_ISO_H
47 #define _ISO_STDLIB_ISO_H
48
49 #include <sys/feature_tests.h>
50
51 #ifdef __cplusplus
52 extern "C" {
53 #endif
54
55 #if defined(__STDC__)
56 unsigned char __mb_cur_max(void);
57 #else
58 unsigned char __mb_cur_max();
59 #endif
60 #ifndef MB_CUR_MAX
61 #define MB_CUR_MAX (__mb_cur_max())
62 #endif
63
64 #if __cplusplus >= 199711L
65 namespace std {
66 #endif
67
68 typedef struct {
69 int quot;
70 int rem;
71 } div_t;
72
73 typedef struct {
74 long quot;
75 long rem;
76 } ldiv_t;
77
78 #if !defined(_SIZE_T) || __cplusplus >= 199711L
79 #define _SIZE_T
80 #if defined(_LP64) || defined(_I32LPx)
81 typedef unsigned long size_t; /* size of something in bytes */
82 #else
83 typedef unsigned int size_t; /* (historical version) */
84 #endif
85 #endif /* !_SIZE_T */
86
87 #ifndef NULL
88 #if defined(_LP64)
89 #define NULL 0L
90 #else
91 #define NULL 0
92 #endif
93 #endif
94
95 #define EXIT_FAILURE 1
96 #define EXIT_SUCCESS 0
97 #define RAND_MAX 32767
98
99 /*
100 * wchar_t is a built-in type in standard C++ and as such is not
101 * defined here when using standard C++. However, the GNU compiler
102 * fixincludes utility nonetheless creates its own version of this
103 * header for use by gcc and g++. In that version it adds a redundant
104 * guard for __cplusplus. To avoid the creation of a gcc/g++ specific
105 * header we need to include the following magic comment:
106 *
107 * we must use the C++ compiler's type
108 *
109 * The above comment should not be removed or changed until GNU
110 * gcc/fixinc/inclhack.def is updated to bypass this header.
111 */
112 #if !defined(__cplusplus) || (__cplusplus < 199711L && !defined(__GNUG__))
113 #ifndef _WCHAR_T
114 #define _WCHAR_T
115 #if defined(_LP64)
116 typedef int wchar_t;
117 #else
118 typedef long wchar_t;
119 #endif
120 #endif /* !_WCHAR_T */
121 #endif /* !defined(__cplusplus) ... */
122
123 #if defined(__STDC__)
124
125 extern void abort(void) __NORETURN;
126 extern int abs(int);
127 extern int atexit(void (*)(void));
128 extern double atof(const char *);
129 extern int atoi(const char *);
130 extern long int atol(const char *);
131 extern void *bsearch(const void *, const void *, size_t, size_t,
132 int (*)(const void *, const void *));
133 #if __cplusplus >= 199711L && defined(__SUNPRO_CC)
134 extern "C++" {
135 void *bsearch(const void *, const void *, size_t, size_t,
136 int (*)(const void *, const void *));
137 }
138 #endif /* __cplusplus >= 199711L && defined(__SUNPRO_CC) */
139 extern void *calloc(size_t, size_t);
140 extern div_t div(int, int);
141 extern void exit(int)
142 __NORETURN;
143 extern void free(void *);
144 extern char *getenv(const char *);
145 extern long int labs(long);
146 extern ldiv_t ldiv(long, long);
147 extern void *malloc(size_t);
148 extern int mblen(const char *, size_t);
149 extern size_t mbstowcs(wchar_t *_RESTRICT_KYWD, const char *_RESTRICT_KYWD,
150 size_t);
151 extern int mbtowc(wchar_t *_RESTRICT_KYWD, const char *_RESTRICT_KYWD, size_t);
152 extern void qsort(void *, size_t, size_t, int (*)(const void *, const void *));
153 #if __cplusplus >= 199711L && defined(__SUNPRO_CC)
154 extern "C++" {
155 void qsort(void *, size_t, size_t, int (*)(const void *, const void *));
156 }
157 #endif /* __cplusplus >= 199711L && defined(__SUNPRO_CC) */
158 extern int rand(void);
159 extern void *realloc(void *, size_t);
160 extern void srand(unsigned int);
161 extern double strtod(const char *_RESTRICT_KYWD, char **_RESTRICT_KYWD);
162 extern long int strtol(const char *_RESTRICT_KYWD, char **_RESTRICT_KYWD, int);
163 extern unsigned long int strtoul(const char *_RESTRICT_KYWD,
164 char **_RESTRICT_KYWD, int);
165 extern int system(const char *);
166 extern int wctomb(char *, wchar_t);
167 extern size_t wcstombs(char *_RESTRICT_KYWD, const wchar_t *_RESTRICT_KYWD,
168 size_t);
169
170 #if __cplusplus >= 199711L
171 extern "C++" {
172 inline long abs(long _l) { return labs(_l); }
173 inline ldiv_t div(long _l1, long _l2) { return ldiv(_l1, _l2); }
174 }
175 #endif /* __cplusplus */
176
177 #else /* not __STDC__ */
178
179 extern void abort();
180 extern int abs();
181 extern int atexit();
182 extern double atof();
183 extern int atoi();
184 extern long int atol();
185 extern void *bsearch();
186 extern void *calloc();
187 extern div_t div();
188 extern void exit();
189 extern void free();
190 extern char *getenv();
191 extern long int labs();
192 extern ldiv_t ldiv();
193 extern void *malloc();
194 extern int mblen();
195 extern size_t mbstowcs();
196 extern int mbtowc();
197 extern void qsort();
198 extern int rand();
199 extern void *realloc();
200 extern void srand();
201 extern double strtod();
202 extern long int strtol();
203 extern unsigned long strtoul();
204 extern int system();
205 extern int wctomb();
206 extern size_t wcstombs();
207
208 #endif /* __STDC__ */
209
210 #if __cplusplus >= 199711L
211 }
212 #endif /* end of namespace std */
213
214 #ifdef __cplusplus
215 }
216 #endif
217
218 #endif /* _ISO_STDLIB_ISO_H */