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* include/ruby/missing.h, numeric.c (round): moved prototype of round()

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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
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usa 2011-06-03 11:58:11 +00:00
parent d1a7670baf
commit 799fafc03b
3 changed files with 10 additions and 2 deletions
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4
include/ruby/missing.h
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@ -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