diff options
-rw-r--r-- | ChangeLog | 6 | ||||
-rw-r--r-- | include/ruby/missing.h | 4 | ||||
-rw-r--r-- | numeric.c | 2 |
3 files changed, 10 insertions, 2 deletions
@@ -1,3 +1,9 @@ +Fri Jun 3 20:56:40 2011 NAKAMURA Usaku <usa@ruby-lang.org> + + * 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.) + Fri Jun 3 19:58:14 2011 NAKAMURA Usaku <usa@ruby-lang.org> * io.c (io_fflush): windows -- call fsync() only when the FD is tied to diff --git a/include/ruby/missing.h b/include/ruby/missing.h index 7cb2d9233c..1a1aa958ac 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 @@ -78,8 +78,6 @@ const unsigned char rb_nan[] = "\x00\x00\xc0\x7f"; const unsigned char rb_nan[] = "\x7f\xc0\x00\x00"; #endif -extern double round(double); - #ifndef HAVE_ROUND double round(double x) |