/usr/include/gf2x/gf2x-small.h is in libgf2x-dev 1.2-5.
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 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 | /* This file is part of the gf2x library.
Copyright 2007, 2008, 2009, 2010, 2012, 2013, 2015
Richard Brent, Pierrick Gaudry, Emmanuel Thome', Paul Zimmermann
This program is free software; you can redistribute it and/or modify it
under the terms of either:
- If the archive contains a file named toom-gpl.c (not a trivial
placeholder), the GNU General Public License as published by the Free
Software Foundation; either version 3 of the License, or (at your
option) any later version.
- If the archive contains a file named toom-gpl.c which is a trivial
placeholder, the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
This program 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 license text for more details.
You should have received a copy of the GNU General Public License as
well as the GNU Lesser General Public License along with this program;
see the files COPYING and COPYING.LIB. If not, write to the Free
Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
02110-1301, USA.
*/
/* Main file for Karatsuba and Toom-Cook multiplication over GF(2)[x]. */
#ifndef GF2X_SMALL_H_
#define GF2X_SMALL_H_
#include "gf2x.h"
/* the header files included here will either put macros in the
* namespaces GF2X_* or gf2x_*, or possibly macros with generally
* accepted meaning such as GF2X_MAYBE_UNUSED and such */
#include "gf2x/gf2x-config-export.h" /* GF2X_HAVE_* macros */
#include "gf2x/gf2x-impl-export.h" /* utility macros */
#include "gf2x/gf2x-thresholds.h" /* GF2X_STORAGE_CLASS_* macros */
#ifdef __cplusplus
extern "C" {
#endif
GF2X_STORAGE_CLASS_mul1 void
gf2x_mul1(unsigned long *c, unsigned long a, unsigned long b)
GF2X_MAYBE_UNUSED;
GF2X_STORAGE_CLASS_mul_1_n unsigned long
gf2x_mul_1_n(unsigned long *cp, const unsigned long *bp, long sb, unsigned long a)
GF2X_MAYBE_UNUSED;
GF2X_STORAGE_CLASS_addmul_1_n unsigned long
gf2x_addmul_1_n(unsigned long *dp,
const unsigned long *cp, const unsigned long* bp,
long sb, unsigned long a)
GF2X_MAYBE_UNUSED;
GF2X_STORAGE_CLASS_mul2 void
gf2x_mul2(unsigned long *c, const unsigned long *a, const unsigned long *b)
GF2X_MAYBE_UNUSED;
GF2X_STORAGE_CLASS_mul3 void
gf2x_mul3(unsigned long *c, const unsigned long *a, const unsigned long *b)
GF2X_MAYBE_UNUSED;
GF2X_STORAGE_CLASS_mul4 void
gf2x_mul4(unsigned long *c, const unsigned long *a, const unsigned long *b)
GF2X_MAYBE_UNUSED;
GF2X_STORAGE_CLASS_mul5 void
gf2x_mul5(unsigned long *c, const unsigned long *a, const unsigned long *b)
GF2X_MAYBE_UNUSED;
GF2X_STORAGE_CLASS_mul6 void
gf2x_mul6(unsigned long *c, const unsigned long *a, const unsigned long *b)
GF2X_MAYBE_UNUSED;
GF2X_STORAGE_CLASS_mul7 void
gf2x_mul7(unsigned long *c, const unsigned long *a, const unsigned long *b)
GF2X_MAYBE_UNUSED;
GF2X_STORAGE_CLASS_mul8 void
gf2x_mul8(unsigned long *c, const unsigned long *a, const unsigned long *b)
GF2X_MAYBE_UNUSED;
GF2X_STORAGE_CLASS_mul9 void
gf2x_mul9(unsigned long *c, const unsigned long *a, const unsigned long *b)
GF2X_MAYBE_UNUSED;
#ifdef __cplusplus
}
#endif
/* This seems rather useless. The point here is that for tuning, we must
* define the sub-functions of the to-be-tuned implementation differently
* from the ones of the currently enabled implementation (we use tuning_
* as a prefix). That implementation might happen to be actually the same
* code. If we don't do this, we end up with duplicate static functions
* in the compilation units.
*/
#ifndef GF2X_FUNC
#define GF2X_FUNC(x) reserved_ ## x
#endif
/* This file provides all the small-sized gf2x_mul1..gf2x_mul9 routines. It is
* meant to be possibly included directly by applications. */
#include "gf2x/gf2x_mul1.h"
#include "gf2x/gf2x_mul2.h"
#include "gf2x/gf2x_mul3.h"
#include "gf2x/gf2x_mul4.h"
#include "gf2x/gf2x_mul5.h"
#include "gf2x/gf2x_mul6.h"
#include "gf2x/gf2x_mul7.h"
#include "gf2x/gf2x_mul8.h"
#include "gf2x/gf2x_mul9.h"
#ifdef TUNING
#include "tuning_undef_wrapper.h"
#endif
#endif /* GF2X_SMALL_H_ */
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