File: [local] / OpenXM_contrib2 / asir2000 / engine / mi.c (download)
Revision 1.3, Tue Aug 22 05:04:06 2000 UTC (24 years, 1 month ago) by noro
Branch: MAIN
CVS Tags: maekawa-ipv6, STABLE_1_1_3, R_1_3_1-2, RELEASE_1_3_1_13b, RELEASE_1_2_3_12, RELEASE_1_2_3, RELEASE_1_2_2_KNOPPIX_b, RELEASE_1_2_2_KNOPPIX, RELEASE_1_2_2, RELEASE_1_2_1, RELEASE_1_1_3, KNOPPIX_2006, DEB_REL_1_2_3-9 Changes since 1.2: +2 -2
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/*
* Copyright (c) 1994-2000 FUJITSU LABORATORIES LIMITED
* All rights reserved.
*
* FUJITSU LABORATORIES LIMITED ("FLL") hereby grants you a limited,
* non-exclusive and royalty-free license to use, copy, modify and
* redistribute, solely for non-commercial and non-profit purposes, the
* computer program, "Risa/Asir" ("SOFTWARE"), subject to the terms and
* conditions of this Agreement. For the avoidance of doubt, you acquire
* only a limited right to use the SOFTWARE hereunder, and FLL or any
* third party developer retains all rights, including but not limited to
* copyrights, in and to the SOFTWARE.
*
* (1) FLL does not grant you a license in any way for commercial
* purposes. You may use the SOFTWARE only for non-commercial and
* non-profit purposes only, such as academic, research and internal
* business use.
* (2) The SOFTWARE is protected by the Copyright Law of Japan and
* international copyright treaties. If you make copies of the SOFTWARE,
* with or without modification, as permitted hereunder, you shall affix
* to all such copies of the SOFTWARE the above copyright notice.
* (3) An explicit reference to this SOFTWARE and its copyright owner
* shall be made on your publication or presentation in any form of the
* results obtained by use of the SOFTWARE.
* (4) In the event that you modify the SOFTWARE, you shall notify FLL by
* e-mail at risa-admin@sec.flab.fujitsu.co.jp of the detailed specification
* for such modification or the source code of the modified part of the
* SOFTWARE.
*
* THE SOFTWARE IS PROVIDED AS IS WITHOUT ANY WARRANTY OF ANY KIND. FLL
* MAKES ABSOLUTELY NO WARRANTIES, EXPRESSED, IMPLIED OR STATUTORY, AND
* EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT OF THIRD PARTIES'
* RIGHTS. NO FLL DEALER, AGENT, EMPLOYEES IS AUTHORIZED TO MAKE ANY
* MODIFICATIONS, EXTENSIONS, OR ADDITIONS TO THIS WARRANTY.
* UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, TORT, CONTRACT,
* OR OTHERWISE, SHALL FLL BE LIABLE TO YOU OR ANY OTHER PERSON FOR ANY
* DIRECT, INDIRECT, SPECIAL, INCIDENTAL, PUNITIVE OR CONSEQUENTIAL
* DAMAGES OF ANY CHARACTER, INCLUDING, WITHOUT LIMITATION, DAMAGES
* ARISING OUT OF OR RELATING TO THE SOFTWARE OR THIS AGREEMENT, DAMAGES
* FOR LOSS OF GOODWILL, WORK STOPPAGE, OR LOSS OF DATA, OR FOR ANY
* DAMAGES, EVEN IF FLL SHALL HAVE BEEN INFORMED OF THE POSSIBILITY OF
* SUCH DAMAGES, OR FOR ANY CLAIM BY ANY OTHER PARTY. EVEN IF A PART
* OF THE SOFTWARE HAS BEEN DEVELOPED BY A THIRD PARTY, THE THIRD PARTY
* DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE,
* PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE.
*
* $OpenXM: OpenXM_contrib2/asir2000/engine/mi.c,v 1.3 2000/08/22 05:04:06 noro Exp $
*/
#include "ca.h"
extern int current_mod;
void addmi(a,b,c)
MQ a,b;
MQ *c;
{
if ( !current_mod )
error("addmi : invalid modulus");
if ( (a && NID(a) != N_M) || (b && NID(b) != N_M) )
error("addmi : invalid argument");
addmq(current_mod,a,b,c);
}
void submi(a,b,c)
MQ a,b;
MQ *c;
{
if ( !current_mod )
error("submi : invalid modulus");
if ( (a && NID(a) != N_M) || (b && NID(b) != N_M) )
error("submi : invalid argument");
submq(current_mod,a,b,c);
}
void mulmi(a,b,c)
MQ a,b;
MQ *c;
{
if ( !current_mod )
error("mulmi : invalid modulus");
if ( (a && NID(a) != N_M) || (b && NID(b) != N_M) )
error("mulmi : invalid argument");
mulmq(current_mod,a,b,c);
}
void divmi(a,b,c)
MQ a,b;
MQ *c;
{
if ( !current_mod )
error("divmi : invalid modulus");
if ( (a && NID(a) != N_M) || (b && NID(b) != N_M) )
error("divmi : invalid argument");
divmq(current_mod,a,b,c);
}
void chsgnmi(a,c)
MQ a,*c;
{
if ( !current_mod )
error("chsgnmi : invalid modulus");
if ( a && NID(a) != N_M )
error("chsgnmi : invalid argument");
submq(current_mod,0,a,c);
}
void pwrmi(a,b,c)
MQ a;
Q b;
MQ *c;
{
if ( !current_mod )
error("pwrmi : invalid modulus");
if ( a && NID(a) != N_M )
error("pwrmi : invalid argument");
pwrmq(current_mod,a,b,c);
}
int cmpmi(a,b)
MQ a,b;
{
int c;
if ( !current_mod )
error("cmpmi : invalid modulus");
if ( (a && NID(a) != N_M) || (b && NID(b) != N_M) )
error("cmpmi : invalid argument");
if ( !a )
if ( !b )
return 0;
else
return CONT(b) < 0;
else
if ( !b )
return CONT(a) > 0;
else {
c = CONT(a)-CONT(b);
if ( c % current_mod )
return c > 0;
else
return 0;
}
}