diff options
| author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-05-12 13:23:20 +0000 |
|---|---|---|
| committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-05-12 13:23:20 +0000 |
| commit | a00247f57a1b263d6eace43f36547766566c1de1 (patch) | |
| tree | 667e5163bbaf6c944987b540521a96e8e321f749 /include/ruby/missing.h | |
| parent | d80a859d98a86e201075156a2b2cc5fa91aa4e08 (diff) | |
* time.c (rb_big_abs_find_minbit): use ffs().
* configure.in: check ffs().
* missing/ffs.c: new file.
* include/ruby/missing.h (ffs): declared.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27759 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'include/ruby/missing.h')
| -rw-r--r-- | include/ruby/missing.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/ruby/missing.h b/include/ruby/missing.h index e4ac07018f..18dabaa5b3 100644 --- a/include/ruby/missing.h +++ b/include/ruby/missing.h @@ -159,6 +159,10 @@ RUBY_EXTERN size_t strlcpy(char *, const char*, size_t); RUBY_EXTERN size_t strlcat(char *, const char*, size_t); #endif +#ifndef HAVE_FFS +RUBY_EXTERN int ffs(int); +#endif + #if defined(__cplusplus) #if 0 { /* satisfy cc-mode */ |