1/*-
2 * SPDX-License-Identifier: BSD-2-Clause
3 *
4 * Copyright 2018-2020 Alex Richardson <arichardson@FreeBSD.org>
5 *
6 * This software was developed by SRI International and the University of
7 * Cambridge Computer Laboratory (Department of Computer Science and
8 * Technology) under DARPA contract HR0011-18-C-0016 ("ECATS"), as part of the
9 * DARPA SSITH research programme.
10 *
11 * This software was developed by SRI International and the University of
12 * Cambridge Computer Laboratory under DARPA/AFRL contract (FA8750-10-C-0237)
13 * ("CTSRD"), as part of the DARPA CRASH research programme.
14 *
15 * Redistribution and use in source and binary forms, with or without
16 * modification, are permitted provided that the following conditions
17 * are met:
18 * 1. Redistributions of source code must retain the above copyright
19 *    notice, this list of conditions and the following disclaimer.
20 * 2. Redistributions in binary form must reproduce the above copyright
21 *    notice, this list of conditions and the following disclaimer in the
22 *    documentation and/or other materials provided with the distribution.
23 *
24 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34 * SUCH DAMAGE.
35 *
36 * $FreeBSD$
37 */
38#pragma once
39#include <sys/cdefs.h>
40
41#include_next <stdlib.h>
42
43#ifndef __GLIBC_PREREQ
44#define __GLIBC_PREREQ(min, maj) 0
45#endif
46
47__BEGIN_DECLS
48/* Add the getcap functions */
49char *cgetcap(char *, const char *, int);
50int cgetclose(void);
51int cgetent(char **, char **, const char *);
52int cgetfirst(char **, char **);
53int cgetmatch(const char *, const char *);
54int cgetnext(char **, char **);
55int cgetnum(char *, const char *, long *);
56int cgetset(const char *);
57int cgetstr(char *, const char *, char **);
58int cgetustr(char *, const char *, char **);
59
60const char *getprogname(void);
61void setprogname(const char *progname);
62
63void *reallocarray(void *, size_t, size_t) __result_use_check
64    __alloc_size2(2, 3);
65void *reallocf(void *, size_t) __result_use_check __alloc_size(2);
66
67unsigned arc4random(void);
68void arc4random_buf(void *, size_t);
69unsigned arc4random_uniform(unsigned);
70
71long long strtonum(const char *, long long, long long, const char **);
72
73int heapsort(void *, size_t, size_t, int (*)(const void *, const void *));
74int mergesort(void *, size_t, size_t, int (*)(const void *, const void *));
75
76__END_DECLS
77