/usr/include/botan/util.h is in libbotan1.8-dev 1.8.13-4.
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 30 31 32 33 34 35 36 37 38 39 | /*
* Utility Functions
* (C) 1999-2007 Jack Lloyd
*
* Distributed under the terms of the Botan license
*/
#ifndef BOTAN_UTIL_H__
#define BOTAN_UTIL_H__
#include <botan/types.h>
namespace Botan {
/*
* Time Access Functions
*/
BOTAN_DLL u64bit system_time();
/*
* Memory Locking Functions
*/
BOTAN_DLL bool lock_mem(void*, u32bit);
BOTAN_DLL void unlock_mem(void*, u32bit);
/*
* Misc Utility Functions
*/
BOTAN_DLL u32bit round_up(u32bit, u32bit);
BOTAN_DLL u32bit round_down(u32bit, u32bit);
/*
* Work Factor Estimates
*/
BOTAN_DLL u32bit dl_work_factor(u32bit);
}
#endif
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