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