Add additional include files for Windows build to eliminate more warnings

diff --git a/lib/pathplan/vispath.h b/lib/pathplan/vispath.h
index 2f27ee68e37dc0ede756b9c06d43d144ab407f09..c35a8f52d30fc83088ccd4df7896c72abf2ef4cf 100644 (file)
--- a/lib/pathplan/vispath.h
+++ b/lib/pathplan/vispath.h
@@ -25,7 +25,7 @@
 extern "C" {
 #endif
 
-#if defined(_BLD_pathplan) && defined(_DLL)
+#if defined(_BLD_pathplan) && defined(__EXPORT__)
 #   define extern __EXPORT__
 #endif