25 lines
568 B
C
25 lines
568 B
C
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/* TomsFastMath, a fast ISO C bignum library.
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*
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* This project is meant to fill in where LibTomMath
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* falls short. That is speed ;-)
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*
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* This project is public domain and free for all purposes.
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*
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* Tom St Denis, tomstdenis@gmail.com
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*/
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#include "bignum_fast.h"
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/* d = a - b (mod c) */
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int fp_submod(fp_int *a, fp_int *b, fp_int *c, fp_int *d)
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{
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fp_int tmp;
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fp_zero(&tmp);
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fp_sub(a, b, &tmp);
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return fp_mod(&tmp, c, d);
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}
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/* $Source: /cvs/libtom/tomsfastmath/src/addsub/fp_submod.c,v $ */
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/* $Revision: 1.1 $ */
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/* $Date: 2006/12/31 21:25:53 $ */
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