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/*
* Copyright (c) 2015, Adrián Pérez de Castro <aperez@igalia.com>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef COMPAT_H
#define COMPAT_H
#ifndef _GNU_SOURCE
#define _GNU_SOURCE 1
#endif /* !_GNU_SOURCE */
#ifndef COMPAT_BOUNDS_CHECKING
#define __bounded__(a, b, c)
#endif /* !COMPAT_BOUNDS_CHECKING */
#ifndef __dead
#if defined(__GNUC__) && (__GNUC__ > 3)
#define __dead __attribute__((noreturn))
#else
#define __dead
#endif
#endif /* !__dead */
#define DEF_WEAK(x)
#define MAKE_CLONE(dst, src) typeof(dst) dst \
__attribute__((alias (#src)))
#define u_int8_t uint8_t
#define u_int16_t uint16_t
#define u_int32_t uint32_t
#define u_int64_t uint64_t
#include <stdint.h>
#include <stddef.h>
extern int timingsafe_bcmp(const void *b1, const void *b2, size_t n);
extern int pledge (const char *promises, const char *execpromises);
extern int bcrypt_pbkdf(const char *pass, size_t passlen,
const uint8_t *salt, size_t saltlen,
uint8_t *key, size_t keylen,
unsigned int rounds);
#ifdef BUNDLED_BZERO
extern void explicit_bzero(void *buf, size_t len);
#endif /* BUNDLED_BZERO */
#endif /* !COMPAT_H */
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