diff options
Diffstat (limited to 'lib/nimbase.h')
| -rw-r--r-- | lib/nimbase.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/nimbase.h b/lib/nimbase.h index c06c45691..76192713b 100644 --- a/lib/nimbase.h +++ b/lib/nimbase.h @@ -396,8 +396,13 @@ typedef struct TStringDesc* string; #define GenericSeqSize sizeof(TGenericSeq) #define paramCount() cmdCount +// 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 |