libtommath/bn_mp_zero.c
Steffen Jaeckel 4e3f1344a5 provide tommath_private.h
tommath.h contains declarations for the public part of the library.
tommath_private.h contains the functions which are private to ltm and
should not be exposed to the public.
2015-11-12 01:49:07 +01:00

37 lines
800 B
C

#include <tommath_private.h>
#ifdef BN_MP_ZERO_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
*
* LibTomMath is a library that provides multiple-precision
* integer arithmetic as well as number theoretic functionality.
*
* The library was designed directly after the MPI library by
* Michael Fromberger but has been written from scratch with
* additional optimizations in place.
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tstdenis82@gmail.com, http://libtom.org
*/
/* set to zero */
void mp_zero (mp_int * a)
{
int n;
mp_digit *tmp;
a->sign = MP_ZPOS;
a->used = 0;
tmp = a->dp;
for (n = 0; n < a->alloc; n++) {
*tmp++ = 0;
}
}
#endif
/* $Source$ */
/* $Revision$ */
/* $Date$ */