examples/utils.h: hack a solution for access() on windows

diff --git a/examples/utils.h b/examples/utils.h
index 901029c..c9587dd 100644 (file)
--- a/examples/utils.h
+++ b/examples/utils.h
@@ -30,6 +30,10 @@
 #endif
 #ifdef HAVE_UNISTD_H
 #include <unistd.h>             // for access
+#elif defined(HAVE_WIN_HACKS)
+#include <io.h>
+#define access _access
+#define F_OK   0
 #endif
 #ifdef HAVE_MATH_H
 #include <math.h>               // for isfinite