diff options
Diffstat (limited to 'lib/nimbase.h')
| -rw-r--r-- | lib/nimbase.h | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/lib/nimbase.h b/lib/nimbase.h index 34a2e43e7..76192713b 100644 --- a/lib/nimbase.h +++ b/lib/nimbase.h @@ -396,15 +396,13 @@ typedef struct TStringDesc* string; #define GenericSeqSize sizeof(TGenericSeq) #define paramCount() cmdCount -#if defined(WIN32) || defined(_WIN32) || defined(__WIN32__) || defined(__i386__) -# ifndef NAN -static unsigned long nimNaN[2]={0xffffffff, 0x7fffffff}; -# define NAN (*(double*) nimNaN) -# endif -#endif - +// NAN definition copied from math.h included in the Windows SDK version 10.0.14393.0 #ifndef NAN -# define NAN (0.0 / 0.0) +#ifndef _HUGE_ENUF +#define _HUGE_ENUF 1e+300 // _HUGE_ENUF*_HUGE_ENUF must overflow +#endif +#define NAN_INFINITY ((float)(_HUGE_ENUF * _HUGE_ENUF)) +#define NAN ((float)(NAN_INFINITY * 0.0F)) #endif #ifndef INF |