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-rw-r--r--gnu/lib/libgmp/mpz_mmod.c60
1 files changed, 0 insertions, 60 deletions
diff --git a/gnu/lib/libgmp/mpz_mmod.c b/gnu/lib/libgmp/mpz_mmod.c
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--- a/gnu/lib/libgmp/mpz_mmod.c
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-/* mpz_mmod -- Mathematical MODulo, i.e. with the remainder
- non-negative.
-
-Copyright (C) 1991, 1992 Free Software Foundation, Inc.
-
-This file is part of the GNU MP Library.
-
-The GNU MP Library is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-The GNU MP 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 General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with the GNU MP Library; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include "gmp.h"
-#include "gmp-impl.h"
-
-void
-#ifdef __STDC__
-mpz_mmod (MP_INT *rem,
- const MP_INT *dividend, const MP_INT *divisor)
-#else
-mpz_mmod (rem, dividend, divisor)
- MP_INT *rem;
- const MP_INT *dividend;
- const MP_INT *divisor;
-#endif
-{
- if ((dividend->size ^ divisor->size) >= 0)
- {
- /* When the dividend and the divisor has same sign, this function
- gives same result as mpz_mod. */
- mpz_mod (rem, dividend, divisor);
- }
- else
- {
- MP_INT temp_divisor; /* N.B.: lives until function returns! */
-
- /* We need the original value of the divisor after the remainder has
- been preliminary calculated. We have to copy it to temporary
- space if it's the same variable as REM. */
- if (rem == divisor)
- {
- MPZ_TMP_INIT (&temp_divisor, ABS (divisor->size));
- mpz_set (&temp_divisor, divisor);
- divisor = &temp_divisor;
- }
-
- mpz_mod (rem, dividend, divisor);
- if (rem->size != 0)
- mpz_add (rem, rem, divisor);
- }
-}
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