mono/utils/mono-math.h

   1
   2 #ifndef __MONO_SIGNBIT_H__
   3 #define __MONO_SIGNBIT_H__
   4
   5 #include <math.h>
   6 #include <mono/utils/mono-publib.h>
   7
   8 #ifdef HAVE_SIGNBIT
   9 #define mono_signbit signbit
  10 #else
  11 #define mono_signbit(x) (sizeof (x) == sizeof (float) ? mono_signbit_float (x) : mono_signbit_double (x))
  12
  13 MONO_API int
  14 mono_signbit_double (double x);
  15
  16 MONO_API int
  17 mono_signbit_float (float x);
  18
  19 #endif
  20
  21 #endif