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authorusa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2011-06-03 11:58:11 +0000
committerusa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2011-06-03 11:58:11 +0000
commit799fafc03b2a654de82d4bd0375dce5537edb88c (patch)
tree2990220479ede0e4afd78ecb148a9aa06e2e37ec /include/ruby/missing.h
parentd1a7670bafb97ea31e16c2055ca846425d2bad69 (diff)
* include/ruby/missing.h, numeric.c (round): moved prototype of round()
from numeric.c to missing.h. (note: round() is C99 feature, so ruby provides it if not exists in C runtime.) git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31911 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'include/ruby/missing.h')
-rw-r--r--include/ruby/missing.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/ruby/missing.h b/include/ruby/missing.h
index 7cb2d9233c4..1a1aa958ac4 100644
--- a/include/ruby/missing.h
+++ b/include/ruby/missing.h
@@ -80,6 +80,10 @@ RUBY_EXTERN int dup2(int, int);
RUBY_EXTERN int eaccess(const char*, int);
#endif
+#ifndef HAVE_ROUND
+RUBY_EXTERN double round(double); /* numeric.c */
+#endif
+
#ifndef HAVE_FINITE
RUBY_EXTERN int finite(double);
#endif