src/rrd_nan_inf.c

   1 #include "rrd_nan_inf.h"
   2
   3 #if defined(WIN32) && !defined(__CYGWIN__) && !defined(__CYGWIN32__)
   4
   5 #include <math.h>
   6
   7 double set_to_DNAN(void) { return (double)fmod(0.0,0.0); }
   8 double set_to_DINF(void) { return (double)fabs((double)log(0.0)); }
   9
  10 #else
  11
  12 double set_to_DNAN(void) { return (double)(0.0/0.0); }
  13 double set_to_DINF(void) { return (double)(1.0/0.0); }
  14
  15 #endif