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Diffstat (limited to 'src/auxiliaryFunctions/isnan/cisnans.c')
-rw-r--r--src/auxiliaryFunctions/isnan/cisnans.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/src/auxiliaryFunctions/isnan/cisnans.c b/src/auxiliaryFunctions/isnan/cisnans.c
index 527ff21a..7fc0759f 100644
--- a/src/auxiliaryFunctions/isnan/cisnans.c
+++ b/src/auxiliaryFunctions/isnan/cisnans.c
@@ -10,7 +10,15 @@
*
*/
-#include "isnan.h"
+
+
+#ifdef _MSC_VER
+#include <float.h>
+#define isnan(x) _isnan((double)x)
+#endif
+
+#include "isnan.h"
+
float cisnans(floatComplex in) {
if ((int)(isnan(creals(in))) && (int)(isnan(cimags(in)))) return 1;