/usr/include/xbt/hash.h is in libsimgrid-dev 3.11.1-9.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 | /* hash.h - Various hashing functions. */
/* Copyright (c) 2008-2011, 2013-2014. The SimGrid Team.
* All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
#ifndef XBT_HASH_H
#define XBT_HASH_H
#include "xbt/str.h"
/* Chord needs a SHA1 algorithm. Let's drop it in there */
typedef struct s_xbt_sha_ s_xbt_sha_t, *xbt_sha_t;
XBT_PUBLIC(xbt_sha_t) xbt_sha_new(void);
XBT_PUBLIC(void) xbt_sha_free(xbt_sha_t sha);
XBT_PUBLIC(void) xbt_sha_feed(xbt_sha_t sha, const unsigned char *data,
size_t len);
XBT_PUBLIC(void) xbt_sha_reset(xbt_sha_t sha);
XBT_PUBLIC(void) xbt_sha_print(xbt_sha_t sha, char *hash);
XBT_PUBLIC(char *) xbt_sha_read(xbt_sha_t sha);
XBT_PUBLIC(void) xbt_sha(const char *data, char *hash);
#endif /* XBT_HASH_H */
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