2 * Copyright (c) 1990, 1993
3 * The Regents of the University of California. All rights reserved.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. All advertising materials mentioning features or use of this software
14 * must display the following acknowledgement:
15 * This product includes software developed by the University of
16 * California, Berkeley and its contributors.
17 * 4. Neither the name of the University nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33 * @(#)stdlib.h 8.5 (Berkeley) 5/19/95
34 * $FreeBSD: src/include/stdlib.h,v 1.16.2.5 2002/12/13 01:34:00 tjr Exp $
35 * $DragonFly: src/include/stdlib.h,v 1.6 2004/01/06 15:38:09 eirikn Exp $
41 #include <sys/cdefs.h>
43 #ifndef _SYS_STDINT_H_
44 #include <sys/stdint.h>
47 #if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
48 #ifndef _RUNE_T_DECLARED
49 #define _RUNE_T_DECLARED
50 typedef __rune_t rune_t;
55 #ifndef _WCHAR_T_DECLARED
56 #define _WCHAR_T_DECLARED
57 typedef __wchar_t wchar_t;
61 #ifndef _SIZE_T_DECLARED
62 #define _SIZE_T_DECLARED
63 typedef __size_t size_t;
67 int quot; /* quotient */
68 int rem; /* remainder */
72 long quot; /* quotient */
73 long rem; /* remainder */
80 #define EXIT_FAILURE 1
81 #define EXIT_SUCCESS 0
83 #define RAND_MAX 0x7fffffff
85 extern int __mb_cur_max;
86 #define MB_CUR_MAX __mb_cur_max
89 void abort (void) __dead2;
90 int abs (int) __pure2;
91 int atexit (void (*)(void));
92 double atof (const char *);
93 int atoi (const char *);
94 long atol (const char *);
95 void *bsearch (const void *, const void *, size_t,
96 size_t, int (*)(const void *, const void *));
97 void *calloc (size_t, size_t);
98 div_t div (int, int) __pure2;
99 void exit (int) __dead2;
101 char *getenv (const char *);
102 long labs (long) __pure2;
103 ldiv_t ldiv (long, long) __pure2;
104 void *malloc (size_t);
105 void qsort (void *, size_t, size_t,
106 int (*)(const void *, const void *));
108 void *realloc (void *, size_t);
109 void srand (unsigned);
110 double strtod (const char *, char **);
111 long strtol (const char *, char **, int);
112 #ifdef __LONG_LONG_SUPPORTED
114 strtoll (const char *, char **, int);
117 strtoul (const char *, char **, int);
118 #ifdef __LONG_LONG_SUPPORTED
120 strtoull (const char *, char **, int);
122 int system (const char *);
124 int mblen (const char *, size_t);
125 size_t mbstowcs (wchar_t *, const char *, size_t);
126 int wctomb (char *, wchar_t);
127 int mbtowc (wchar_t *, const char *, size_t);
128 size_t wcstombs (char *, const wchar_t *, size_t);
130 #if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
131 int putenv (const char *);
132 int setenv (const char *, const char *, int);
134 double drand48 (void);
135 double erand48 (unsigned short[3]);
136 long jrand48 (unsigned short[3]);
137 void lcong48 (unsigned short[7]);
140 long nrand48 (unsigned short[3]);
142 *seed48 (unsigned short[3]);
145 void *alloca (size_t); /* built-in for gcc */
146 /* getcap(3) functions */
149 void arc4random_addrandom (unsigned char *dat, int datlen);
150 void arc4random_stir (void);
151 char *getbsize (int *, long *);
152 char *cgetcap (char *, char *, int);
153 int cgetclose (void);
154 int cgetent (char **, char **, char *);
155 int cgetfirst (char **, char **);
156 int cgetmatch (char *, char *);
157 int cgetnext (char **, char **);
158 int cgetnum (char *, char *, long *);
159 int cgetset (char *);
160 int cgetstr (char *, char *, char **);
161 int cgetustr (char *, char *, char **);
163 int daemon (int, int);
164 char *devname (int, int);
165 char *devname_r (int, int, char *, size_t);
166 int getloadavg (double [], int);
170 char *group_from_gid (unsigned long, int);
171 int heapsort (void *, size_t, size_t,
172 int (*)(const void *, const void *));
173 char *initstate (unsigned long, char *, long);
174 int mergesort (void *, size_t, size_t,
175 int (*)(const void *, const void *));
176 int radixsort (const unsigned char **, int, const unsigned char *,
178 int sradixsort (const unsigned char **, int, const unsigned char *,
180 int rand_r (unsigned *);
182 void *reallocf (void *, size_t);
183 char *realpath (const char *, char resolved_path[]);
184 void setprogname (const char *);
185 char *setstate (char *);
186 void srandom (unsigned long);
187 void srandomdev (void);
188 char *user_from_uid (unsigned long, int);
189 #ifndef __STRICT_ANSI__
190 __int64_t strtoq (const char *, char **, int);
192 strtouq (const char *, char **, int);
194 void unsetenv (const char *);
195 #endif /* !_ANSI_SOURCE && !_POSIX_SOURCE */
198 #endif /* !_STDLIB_H_ */