From 42e36319bdee85d67e03fff042663b6209b61d62 Mon Sep 17 00:00:00 2001 From: nobu Date: Tue, 21 Jul 2015 10:51:40 +0000 Subject: ruby/missing.h: M_PI fallback definition * include/ruby/missing.h (M_PI, M_PI_2): fallback definitions for VC6. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51313 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- include/ruby/missing.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'include/ruby') diff --git a/include/ruby/missing.h b/include/ruby/missing.h index 161d95430a..f9e9daed3a 100644 --- a/include/ruby/missing.h +++ b/include/ruby/missing.h @@ -37,6 +37,13 @@ extern "C" { #endif #endif +#ifndef M_PI +# define M_PI 3.14159265358979323846 +#endif +#ifndef M_PI_2 +# define M_PI_2 (M_PI/2) +#endif + #ifndef RUBY_SYMBOL_EXPORT_BEGIN # define RUBY_SYMBOL_EXPORT_BEGIN /* begin */ # define RUBY_SYMBOL_EXPORT_END /* end */ -- cgit v1.2.3