diff options
| author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-07-27 15:11:03 +0000 |
|---|---|---|
| committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-07-27 15:11:03 +0000 |
| commit | 8fd992d71de08d16f05e7117a063b98b15df36b1 (patch) | |
| tree | 96e9194ba2c67f2474eb2ce8bb8d2d4eba72f1d9 /include | |
| parent | 8a165f966525dc76c0e1b7cda374fb9ef5e1329f (diff) | |
* include/ruby/intern.h (rb_integer_pack): Declaration moved from
internal.h.
(rb_integer_unpack): Ditto.
[ruby-core:42813] [Feature #6065]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42202 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'include')
| -rw-r--r-- | include/ruby/intern.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/include/ruby/intern.h b/include/ruby/intern.h index f30a94d6b5..99e6e3e6cd 100644 --- a/include/ruby/intern.h +++ b/include/ruby/intern.h @@ -134,6 +134,30 @@ VALUE rb_big_or(VALUE, VALUE); VALUE rb_big_xor(VALUE, VALUE); VALUE rb_big_lshift(VALUE, VALUE); VALUE rb_big_rshift(VALUE, VALUE); + +/* For rb_integer_pack and rb_integer_unpack: */ +/* "MS" in MSWORD and MSBYTE means "most significant" */ +/* "LS" in LSWORD and LSBYTE means "least significant" */ +#define INTEGER_PACK_MSWORD_FIRST 0x01 +#define INTEGER_PACK_LSWORD_FIRST 0x02 +#define INTEGER_PACK_MSBYTE_FIRST 0x10 +#define INTEGER_PACK_LSBYTE_FIRST 0x20 +#define INTEGER_PACK_NATIVE_BYTE_ORDER 0x40 +#define INTEGER_PACK_2COMP 0x80 +#define INTEGER_PACK_FORCE_GENERIC_IMPLEMENTATION 0x400 +/* For rb_integer_unpack: */ +#define INTEGER_PACK_FORCE_BIGNUM 0x100 +#define INTEGER_PACK_NEGATIVE 0x200 +/* Combinations: */ +#define INTEGER_PACK_LITTLE_ENDIAN \ + (INTEGER_PACK_LSWORD_FIRST | \ + INTEGER_PACK_LSBYTE_FIRST) +#define INTEGER_PACK_BIG_ENDIAN \ + (INTEGER_PACK_MSWORD_FIRST | \ + INTEGER_PACK_MSBYTE_FIRST) +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); + /* rational.c */ VALUE rb_rational_raw(VALUE, VALUE); #define rb_rational_raw1(x) rb_rational_raw((x), INT2FIX(1)) |