From a00247f57a1b263d6eace43f36547766566c1de1 Mon Sep 17 00:00:00 2001
From: akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 12 May 2010 13:23:20 +0000
Subject: * 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
---
 include/ruby/missing.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'include')

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 */
-- 
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