diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/ruby/defines.h | 14 | ||||
| -rw-r--r-- | include/ruby/util.h | 6 |
2 files changed, 14 insertions, 6 deletions
diff --git a/include/ruby/defines.h b/include/ruby/defines.h index 70b168580..a81aef841 100644 --- a/include/ruby/defines.h +++ b/include/ruby/defines.h @@ -99,6 +99,20 @@ void xfree(void*); # define BDIGIT_DBL_SIGNED long #endif +#ifdef INFINITY +# define HAVE_INFINITY +#else +extern const unsigned char rb_infinity[]; +# define INFINITY (*(double *)rb_infinity) +#endif + +#ifdef NAN +# define HAVE_NAN +#else +extern const unsigned char rb_nan[]; +# define NAN (*(double *)rb_nan) +#endif + #ifdef __CYGWIN__ #undef _WIN32 #endif diff --git a/include/ruby/util.h b/include/ruby/util.h index 1c52c576d..0c1e1c4eb 100644 --- a/include/ruby/util.h +++ b/include/ruby/util.h @@ -74,12 +74,6 @@ double ruby_strtod(const char *, char **); #pragma warning(push) #pragma warning(disable:4723) #endif -static inline double -ruby_div0(double x) -{ - double t = 0.0; - return x / t; -} #if defined _MSC_VER && _MSC_VER >= 1300 #pragma warning(pop) #endif |