/usr/include/flint/long_extras.h is in libflint-dev 2.5.2-3.
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 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 | /*=============================================================================
This file is part of FLINT.
FLINT is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
FLINT is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with FLINT; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
=============================================================================*/
/******************************************************************************
Copyright (C) 2010 Sebastian Pancratz
******************************************************************************/
#ifndef LONG_EXTRAS_H
#define LONG_EXTRAS_H
#ifdef LONG_EXTRAS_INLINES_C
#define LONG_EXTRAS_INLINE FLINT_DLL
#else
#define LONG_EXTRAS_INLINE static __inline__
#endif
#include <gmp.h>
#include "flint.h"
#ifdef __cplusplus
extern "C" {
#endif
/* Properties ****************************************************************/
FLINT_DLL size_t z_sizeinbase(slong n, int b);
/* Randomisation ************************************************************/
FLINT_DLL mp_limb_signed_t z_randtest(flint_rand_t state);
FLINT_DLL mp_limb_signed_t z_randtest_not_zero(flint_rand_t state);
FLINT_DLL mp_limb_signed_t z_randint(flint_rand_t state, mp_limb_t limit);
#ifdef __cplusplus
}
#endif
#endif
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