root/trunk/thune/bignum.h

/*============================================================================
    Urlan BigNums
    Copyright (C) 2007  Karl Robillard

    This library is free software; you can redistribute it and/or
    modify it under the terms of 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 library 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
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
===========================================================================*/


#ifdef __cplusplus
extern "C" {
#endif

void    bignum_zero( UCell* );
void    bignum_seti( UCell*, int n );
void    bignum_setl( UCell*, int64_t n );
void    bignum_setd( UCell*, double n );
int64_t bignum_l( const UCell* );
double  bignum_d( const UCell* );
int     bignum_equal( const UCell*, const UCell* );
int     bignum_cmp( const UCell*, const UCell* );
void    bignum_negate( const UCell*, UCell* result );
void    bignum_add( const UCell*, const UCell*, UCell* result );
void    bignum_sub( const UCell*, const UCell*, UCell* result );
void    bignum_mul( const UCell*, const UCell*, UCell* result );

#ifdef __cplusplus
}
#endif


/*EOF*/