stdlib.h

/*-
 * SPDX-License-Identifier: BSD-2-Clause
 *
 * Copyright 2018-2020 Alex Richardson <[email protected]>
 *
 * This software was developed by SRI International and the University of
 * Cambridge Computer Laboratory (Department of Computer Science and
 * Technology) under DARPA contract HR0011-18-C-0016 ("ECATS"), as part of the
 * DARPA SSITH research programme.
 *
 * This software was developed by SRI International and the University of
 * Cambridge Computer Laboratory under DARPA/AFRL contract (FA8750-10-C-0237)
 * ("CTSRD"), as part of the DARPA CRASH research programme.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */
#pragma once
#include <sys/cdefs.h>

#include_next <stdlib.h>

#ifndef __GLIBC_PREREQ
#define __GLIBC_PREREQ(min, maj) 0
#endif

__BEGIN_DECLS
/* Add the getcap functions */
char *cgetcap(char *, const char *, int);
int cgetclose(void);
int cgetent(char **, char **, const char *);
int cgetfirst(char **, char **);
int cgetmatch(const char *, const char *);
int cgetnext(char **, char **);
int cgetnum(char *, const char *, long *);
int cgetset(const char *);
int cgetstr(char *, const char *, char **);
int cgetustr(char *, const char *, char **);

const char *getprogname(void);
void setprogname(const char *progname);

void *reallocf(void *, size_t) __result_use_check __alloc_size(2);

unsigned arc4random(void);
void arc4random_buf(void *, size_t);
unsigned arc4random_uniform(unsigned);

long long strtonum(const char *, long long, long long, const char **);

int heapsort(void *, size_t, size_t, int (*)(const void *, const void *));
int mergesort(void *, size_t, size_t, int (*)(const void *, const void *));

__END_DECLS