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-rw-r--r--missing/erf.c15
1 files changed, 0 insertions, 15 deletions
diff --git a/missing/erf.c b/missing/erf.c
index d72c4eaf4e..c2c9d5f7e9 100644
--- a/missing/erf.c
+++ b/missing/erf.c
@@ -7,21 +7,6 @@ reference - Haruhiko Okumura: C-gengo niyoru saishin algorithm jiten
#include <stdio.h>
#include <math.h>
-#ifdef _WIN32
-# include <float.h>
-# if !defined __MINGW32__ || defined __NO_ISOCEXT
-# ifndef isnan
-# define isnan(x) _isnan(x)
-# endif
-# ifndef isinf
-# define isinf(x) (!_finite(x) && !_isnan(x))
-# endif
-# ifndef finite
-# define finite(x) _finite(x)
-# endif
-# endif
-#endif
-
static double q_gamma(double, double, double);
/* Incomplete gamma function