X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=program%2Fsrc%2Frrd_nan_inf.c;h=22886c4b9085d5fe5a0b3fa9d3392f87a7e40e97;hb=fc9c087961677fc0ceacfb4f0465207ec0dd2df3;hp=ce0873e5ed37003c7e4c12dd7ae29866870aae0a;hpb=f49a07cfd42436a7bb39bf08d141db8bb3e3ad23;p=rrdtool-all.git

diff --git a/program/src/rrd_nan_inf.c b/program/src/rrd_nan_inf.c
index ce0873e5..22886c4b 100644
--- a/program/src/rrd_nan_inf.c
+++ b/program/src/rrd_nan_inf.c
@@ -1,6 +1,6 @@
 #include "rrd_nan_inf.h"
 
-#if defined(WIN32)
+#if defined(_WIN32) && !defined(__CYGWIN__) && !defined(__CYGWIN32__)
 
 #include <math.h>