os.h: change elif _WIN32 to elif defined(_WIN32)

[platform/upstream/libvorbis.git] / lib / os.h

diff --git a/lib/os.h b/lib/os.h
index 50d808a..416a401 100644 (file)
--- a/lib/os.h
+++ b/lib/os.h
@@ -30,7 +30,7 @@
 
 #  ifdef __GNUC__
 #    define STIN static __inline__
-#  elif _WIN32
+#  elif defined(_WIN32)
 #    define STIN static __inline
 #  else
 #    define STIN static