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Add scm_integer_size_z to internal integers.h

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* libguile/integers.c (scm_integer_size_z):
* libguile/integers.h: Voilà.
This commit is contained in:
Andy Wingo 2025-06-30 14:35:41 +02:00
parent 1eedd208fb
commit c18e93ef04
2 changed files with 8 additions and 1 deletions
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6
libguile/integers.c
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@ -479,6 +479,12 @@ scm_integer_from_mpz (const mpz_t mpz)
return normalize_bignum (make_bignum_from_mpz (mpz));
}
size_t
scm_integer_size_z (struct scm_bignum *z)
{
return sizeof (*z) + bignum_limb_count (z) * sizeof (mp_limb_t);
}
int
scm_is_integer_odd_i (scm_t_inum i)
{

3
libguile/integers.h
View file

@ -1,7 +1,7 @@
#ifndef SCM_INTEGERS_H
#define SCM_INTEGERS_H
/* Copyright 2021, 2022 Free Software Foundation, Inc.
/* Copyright 2021, 2022, 2025 Free Software Foundation, Inc.
This file is part of Guile.
@ -35,6 +35,7 @@ scm_bignum (SCM x)
SCM_INTERNAL SCM scm_integer_from_mpz (const mpz_t n);
SCM_INTERNAL void scm_integer_set_mpz_z (struct scm_bignum *z, mpz_t n);
SCM_INTERNAL void scm_integer_init_set_mpz_z (struct scm_bignum *z, mpz_t n);
SCM_INTERNAL size_t scm_integer_size_z (struct scm_bignum *z);
SCM_INTERNAL int scm_is_integer_odd_i (scm_t_inum i);
SCM_INTERNAL int scm_is_integer_odd_z (struct scm_bignum *z);