diff options
| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-10-09 08:59:03 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-10-09 08:59:03 +0000 |
| commit | 7f8e5584649b1bba6d30d78c661a1b1eca28340e (patch) | |
| tree | 33905f3ad17c9ea5fba4476602b6e61a7b5e5f95 /include | |
| parent | dd83dd6bda20f701ce637031532be14a165f1de1 (diff) | |
random.c: rb_random_ulong_limited
* random.c (rb_random_ulong_limited): new function to return a random
value from 0 upto limit as unsigned long, simillary to
rb_genrand_ulong_limited but with arbitrary RNG object.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37125 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'include')
| -rw-r--r-- | include/ruby/intern.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/ruby/intern.h b/include/ruby/intern.h index eebb24ce0a..f954232b48 100644 --- a/include/ruby/intern.h +++ b/include/ruby/intern.h @@ -610,6 +610,7 @@ VALUE rb_random_bytes(VALUE rnd, long n); VALUE rb_random_int(VALUE rnd, VALUE max); unsigned int rb_random_int32(VALUE rnd); double rb_random_real(VALUE rnd); +unsigned long rb_random_ulong_limited(VALUE rnd, unsigned long limit); unsigned long rb_genrand_ulong_limited(unsigned long i); /* re.c */ #define rb_memcmp memcmp |