Suppress C5045.
#include <math.h>
#include <errno.h>
+// Suppress warning C5045 (Spectre mitigation).
+#ifdef _MSC_VER
+#pragma warning(disable:C5045)
+#endif
+
/* Apparently sscanf is not implemented in some "standard" libraries, so don't use it, if you
* don't have to. */
#define sscanf THINK_TWICE_ABOUT_USING_SSCANF
