diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/mrbconf.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/mrbconf.h b/include/mrbconf.h index 4786d8194..9155575a9 100644 --- a/include/mrbconf.h +++ b/include/mrbconf.h @@ -45,6 +45,8 @@ typedef intptr_t mrb_sym; #ifdef _MSC_VER # define inline __inline # define snprintf _snprintf +# define isnan _isnan +# define isinf(n) (!_finite(n) && !_isnan(n)) #endif #endif /* MRUBYCONF_H */ |