diff options
| author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-06-12 15:18:00 +0000 |
|---|---|---|
| committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-06-12 15:18:00 +0000 |
| commit | aaa1461d7b1508c12e9aaa3f2c2681ddc82fa0f4 (patch) | |
| tree | b9c7a602b2756d9a17c55d8701b889b481440a8a /internal.h | |
| parent | 17f1cdaa00ff51470b934c99f6e54a24bf377b71 (diff) | |
* bignum.c (rb_integer_unpack_2comp): New function.
(rb_integer_unpack_internal): Extracted from rb_integer_unpack and
nlp_bits_ret argument added.
(integer_unpack_num_bdigits_small): nlp_bits_ret argument added to
return number of leading padding bits.
(integer_unpack_num_bdigits_generic): Ditto.
* internal.h (rb_integer_unpack_2comp): Declared.
* pack.c (pack_unpack): Use rb_integer_unpack_2comp and
rb_integer_unpack.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41264 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'internal.h')
| -rw-r--r-- | internal.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/internal.h b/internal.h index 46f0890899..c6a895ac35 100644 --- a/internal.h +++ b/internal.h @@ -451,6 +451,7 @@ VALUE rb_thread_io_blocking_region(rb_blocking_function_t *func, void *data1, in int rb_integer_pack(VALUE val, void *words, size_t numwords, size_t wordsize, size_t nails, int flags); VALUE rb_integer_unpack(const void *words, size_t numwords, size_t wordsize, size_t nails, int flags); int rb_integer_pack_2comp(VALUE val, void *words, size_t numwords, size_t wordsize, size_t nails, int flags); +VALUE rb_integer_unpack_2comp(const void *words, size_t numwords, size_t wordsize, size_t nails, int flags); /* io.c */ void rb_maygvl_fd_fix_cloexec(int fd); |