Fixed defined WIN32 in switchlevels should be _WIN32.

diff --git a/test/switchlevels.c b/test/switchlevels.c
index ce5bfe5fcc0ac465fab6e85cc261dce9b980b606..11635755e8bf10a2e23c3bfccc58c84df8653783 100644 (file)
--- a/test/switchlevels.c
+++ b/test/switchlevels.c
@@ -13,7 +13,7 @@
 #include <stdlib.h>
 #include <string.h>
 
-#if defined(WIN32) || defined(__CYGWIN__)
+#if defined(_WIN32) || defined(__CYGWIN__)
 #  include <fcntl.h>
 #  include <io.h>
 #  define SET_BINARY_MODE(file) setmode(fileno(file), O_BINARY)