/* * Copyright (c) 2003 Bob Deblier * * 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 * */ /*!\file mpnumber.h * \brief Multi-precision numbers, headers. * \author Bob Deblier * \ingroup MP_m */ #ifndef _MPNUMBER_H #define _MPNUMBER_H #include "mp.h" /** */ typedef struct { size_t size; /*@owned@*/ /*@relnull@*/ mpw* data; } mpnumber; #ifdef __cplusplus extern "C" { #endif /** */ BEECRYPTAPI void mpnzero(/*@out@*/ mpnumber* n) /*@modifies n->size, n->data @*/; /** */ BEECRYPTAPI void mpnsize(mpnumber* n, size_t size) /*@modifies n->size, n->data @*/; /** */ BEECRYPTAPI /*@unused@*/ void mpninit(mpnumber* n, size_t size, const mpw* data) /*@modifies n->size, n->data @*/; /** */ BEECRYPTAPI void mpnfree(mpnumber* n) /*@modifies n->size, n->data @*/; /** */ BEECRYPTAPI void mpncopy(mpnumber* n, const mpnumber* copy) /*@modifies n->size, n->data @*/; /** */ BEECRYPTAPI void mpnwipe(mpnumber* n) /*@modifies n->size, n->data @*/; /** */ BEECRYPTAPI void mpnset (mpnumber* n, size_t size, /*@null@*/ const mpw* data) /*@modifies n->size, n->data @*/; /** */ BEECRYPTAPI void mpnsetw (mpnumber* n, mpw val) /*@modifies n->size, n->data @*/; /** */ BEECRYPTAPI /*@unused@*/ void mpnsethex(/*@out@*/ mpnumber* n, const char* hex) /*@modifies n->size, n->data @*/; #ifdef __cplusplus } #endif #endif