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- /* mpz_out_raw -- Output a MP_INT in raw, but endianess-independent format.
-
- 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 <stdio.h>
-
- #include "gmp.h"
- #include "gmp-impl.h"
-
- void
- #ifdef __STDC__
- mpz_out_raw (FILE *file, const MP_INT *x)
- #else
- mpz_out_raw (file, x)
- FILE *file;
- const MP_INT *x;
- #endif
- {
- int i;
- mp_size s;
- mp_size xsize = x->size;
- mp_srcptr xp = x->d;
- mp_size out_size = xsize * BYTES_PER_MP_LIMB;
-
- /* Make the size 4 bytes on all machines, to make the format portable. */
- for (i = 4 - 1; i >= 0; i--)
- fputc ((out_size >> (i * BITS_PER_CHAR)) % (1 << BITS_PER_CHAR), file);
-
- /* Output from the most significant digit to the least significant digit,
- with each digit also output in decreasing significance order. */
- for (s = ABS (xsize) - 1; s >= 0; s--)
- {
- mp_limb x_digit;
-
- x_digit = xp[s];
- for (i = BYTES_PER_MP_LIMB - 1; i >= 0; i--)
- fputc ((x_digit >> (i * BITS_PER_CHAR)) % (1 << BITS_PER_CHAR), file);
- }
- }
-